diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index dedd23b..a7a9c5a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -32,7 +32,7 @@ jobs:
         if: github.ref == 'refs/heads/master'
         run: |
             docker login -u ${{ secrets.DOCKER_USER }} -p ${{ secrets.DOCKER_PASS }}
-            docker image push dockcross/base
+            docker image push dockcross/base --all-tags
 
   image:
     name: ${{ matrix.arch_name }}
@@ -58,6 +58,4 @@ jobs:
         if: github.ref == 'refs/heads/master'
         run: |
             docker login -u ${{ secrets.DOCKER_USER }} -p ${{ secrets.DOCKER_PASS }}
-            docker image push dockcross/${{ matrix.arch_name }}:latest
-            tagged_image=$(docker images --filter 'reference=dockcross/${{ matrix.arch_name }}:20*' --format "{{.Repository}}:{{.Tag}}" | head -n1)
-            docker image push ${tagged_image}
+            docker image push dockcross/${{ matrix.arch_name }} --all-tags
diff --git a/Makefile b/Makefile
index 5b7cc02..744c249 100644
--- a/Makefile
+++ b/Makefile
@@ -79,18 +79,12 @@ web-wasm: web-wasm/Dockerfile
 	mkdir -p $@/imagefiles && cp -r imagefiles $@/
 	cp -r test web-wasm/
 	$(DOCKER) build -t $(ORG)/web-wasm:latest \
+		-t $(ORG)/web-wasm:$(TAG) \
 		--build-arg IMAGE=$(ORG)/web-wasm \
 		--build-arg VCS_REF=`git rev-parse --short HEAD` \
 		--build-arg VCS_URL=`git config --get remote.origin.url` \
 		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
 		web-wasm
-	$(DOCKER) build -t $(ORG)/web-wasm:$(TAG) \
-		--build-arg IMAGE=$(ORG)/web-wasm \
-		--build-arg VERSION=$(TAG) \
-		--build-arg VCS_REF=`git rev-parse --short HEAD` \
-		--build-arg VCS_URL=`git config --get remote.origin.url` \
-		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
-		web-wasm
 	rm -rf web-wasm/test
 	rm -rf $@/imagefiles
 
@@ -106,18 +100,12 @@ web-wasm.test: web-wasm
 manylinux2014-aarch64: manylinux2014-aarch64/Dockerfile
 	mkdir -p $@/imagefiles && cp -r imagefiles $@/
 	$(DOCKER) build -t $(ORG)/manylinux2014-aarch64:latest \
+		-t $(ORG)/manylinux2014-aarch64:$(TAG) \
 		--build-arg IMAGE=$(ORG)/manylinux2014-aarch64 \
 		--build-arg VCS_REF=`git rev-parse --short HEAD` \
 		--build-arg VCS_URL=`git config --get remote.origin.url` \
 		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
 		-f manylinux2014-aarch64/Dockerfile .
-	$(DOCKER) build -t $(ORG)/manylinux2014-aarch64:$(TAG) \
-		--build-arg IMAGE=$(ORG)/manylinux2014-aarch64 \
-		--build-arg VERSION=$(TAG) \
-		--build-arg VCS_REF=`git rev-parse --short HEAD` \
-		--build-arg VCS_URL=`git config --get remote.origin.url` \
-		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
-		-f manylinux2014-aarch64/Dockerfile .
 	rm -rf $@/imagefiles
 
 manylinux2014-aarch64.test: manylinux2014-aarch64
@@ -130,18 +118,12 @@ manylinux2014-aarch64.test: manylinux2014-aarch64
 manylinux2014-x64: manylinux2014-x64/Dockerfile
 	mkdir -p $@/imagefiles && cp -r imagefiles $@/
 	$(DOCKER) build -t $(ORG)/manylinux2014-x64:latest \
+		-t $(ORG)/manylinux2014-x64:$(TAG) \
 		--build-arg IMAGE=$(ORG)/manylinux2014-x64 \
 		--build-arg VCS_REF=`git rev-parse --short HEAD` \
 		--build-arg VCS_URL=`git config --get remote.origin.url` \
 		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
 		-f manylinux2014-x64/Dockerfile .
-	$(DOCKER) build -t $(ORG)/manylinux2014-x64:$(TAG) \
-		--build-arg IMAGE=$(ORG)/manylinux2014-x64 \
-		--build-arg VERSION=$(TAG) \
-		--build-arg VCS_REF=`git rev-parse --short HEAD` \
-		--build-arg VCS_URL=`git config --get remote.origin.url` \
-		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
-		-f manylinux2014-x64/Dockerfile .
 	rm -rf $@/imagefiles
 
 manylinux2014-x64.test: manylinux2014-x64
@@ -154,18 +136,12 @@ manylinux2014-x64.test: manylinux2014-x64
 manylinux2014-x86: manylinux2014-x86/Dockerfile
 	mkdir -p $@/imagefiles && cp -r imagefiles $@/
 	$(DOCKER) build -t $(ORG)/manylinux2014-x86:latest \
+		-t $(ORG)/manylinux2014-x86:$(TAG) \
 		--build-arg IMAGE=$(ORG)/manylinux2014-x86 \
 		--build-arg VCS_REF=`git rev-parse --short HEAD` \
 		--build-arg VCS_URL=`git config --get remote.origin.url` \
 		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
 		-f manylinux2014-x86/Dockerfile .
-	$(DOCKER) build -t $(ORG)/manylinux2014-x86:$(TAG) \
-		--build-arg IMAGE=$(ORG)/manylinux2014-x86 \
-		--build-arg VERSION=$(TAG) \
-		--build-arg VCS_REF=`git rev-parse --short HEAD` \
-		--build-arg VCS_URL=`git config --get remote.origin.url` \
-		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
-		-f manylinux2014-x86/Dockerfile .
 	rm -rf $@/imagefiles
 
 manylinux2014-x86.test: manylinux2014-x86
@@ -179,18 +155,12 @@ manylinux2014-x86.test: manylinux2014-x86
 manylinux2010-x64: manylinux2010-x64/Dockerfile
 	mkdir -p $@/imagefiles && cp -r imagefiles $@/
 	$(DOCKER) build -t $(ORG)/manylinux2010-x64:latest \
+		-t $(ORG)/manylinux2010-x64:$(TAG) \
 		--build-arg IMAGE=$(ORG)/manylinux2010-x64 \
 		--build-arg VCS_REF=`git rev-parse --short HEAD` \
 		--build-arg VCS_URL=`git config --get remote.origin.url` \
 		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
 		-f manylinux2010-x64/Dockerfile .
-	$(DOCKER) build -t $(ORG)/manylinux2010-x64:$(TAG) \
-		--build-arg IMAGE=$(ORG)/manylinux2010-x64 \
-		--build-arg VERSION=$(TAG) \
-		--build-arg VCS_REF=`git rev-parse --short HEAD` \
-		--build-arg VCS_URL=`git config --get remote.origin.url` \
-		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
-		-f manylinux2010-x64/Dockerfile .
 	rm -rf $@/imagefiles
 
 manylinux2010-x64.test: manylinux2010-x64
@@ -204,18 +174,12 @@ manylinux2010-x64.test: manylinux2010-x64
 manylinux2010-x86: manylinux2010-x86/Dockerfile
 	mkdir -p $@/imagefiles && cp -r imagefiles $@/
 	$(DOCKER) build -t $(ORG)/manylinux2010-x86:latest \
+		-t $(ORG)/manylinux2010-x86:$(TAG) \
 		--build-arg IMAGE=$(ORG)/manylinux2010-x86 \
 		--build-arg VCS_REF=`git rev-parse --short HEAD` \
 		--build-arg VCS_URL=`git config --get remote.origin.url` \
 		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
 		-f manylinux2010-x86/Dockerfile .
-	$(DOCKER) build -t $(ORG)/manylinux2010-x86:$(TAG) \
-		--build-arg IMAGE=$(ORG)/manylinux2010-x86 \
-		--build-arg VERSION=$(TAG) \
-		--build-arg VCS_REF=`git rev-parse --short HEAD` \
-		--build-arg VCS_URL=`git config --get remote.origin.url` \
-		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
-		-f manylinux2010-x86/Dockerfile .
 	rm -rf $@/imagefiles
 
 manylinux2010-x86.test: manylinux2010-x86
@@ -229,18 +193,12 @@ manylinux2010-x86.test: manylinux2010-x86
 manylinux1-x64: manylinux1-x64/Dockerfile
 	mkdir -p $@/imagefiles && cp -r imagefiles $@/
 	$(DOCKER) build -t $(ORG)/manylinux1-x64:latest \
+		-t $(ORG)/manylinux1-x64:$(TAG) \
 		--build-arg IMAGE=$(ORG)/manylinux1-x64 \
 		--build-arg VCS_REF=`git rev-parse --short HEAD` \
 		--build-arg VCS_URL=`git config --get remote.origin.url` \
 		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
 		-f manylinux1-x64/Dockerfile .
-	$(DOCKER) build -t $(ORG)/manylinux1-x64:$(TAG) \
-		--build-arg IMAGE=$(ORG)/manylinux1-x64 \
-		--build-arg VERSION=$(TAG) \
-		--build-arg VCS_REF=`git rev-parse --short HEAD` \
-		--build-arg VCS_URL=`git config --get remote.origin.url` \
-		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
-		-f manylinux1-x64/Dockerfile .
 	rm -rf $@/imagefiles
 
 manylinux1-x64.test: manylinux1-x64
@@ -254,18 +212,12 @@ manylinux1-x64.test: manylinux1-x64
 manylinux1-x86: manylinux1-x86/Dockerfile
 	mkdir -p $@/imagefiles && cp -r imagefiles $@/
 	$(DOCKER) build -t $(ORG)/manylinux1-x86:latest \
+		-t $(ORG)/manylinux1-x86:$(TAG) \
 		--build-arg IMAGE=$(ORG)/manylinux1-x86 \
 		--build-arg VCS_REF=`git rev-parse --short HEAD` \
 		--build-arg VCS_URL=`git config --get remote.origin.url` \
 		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
 		-f manylinux1-x86/Dockerfile .
-	$(DOCKER) build -t $(ORG)/manylinux1-x86:$(TAG) \
-		--build-arg IMAGE=$(ORG)/manylinux1-x86 \
-		--build-arg VERSION=$(TAG) \
-		--build-arg VCS_REF=`git rev-parse --short HEAD` \
-		--build-arg VCS_URL=`git config --get remote.origin.url` \
-		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
-		-f manylinux1-x86/Dockerfile .
 	rm -rf $@/imagefiles
 
 manylinux1-x86.test: manylinux1-x86
@@ -278,14 +230,10 @@ manylinux1-x86.test: manylinux1-x86
 
 base: Dockerfile imagefiles/
 	$(DOCKER) build -t $(ORG)/base:latest \
+		-t $(ORG)/base:$(TAG) \
 		--build-arg IMAGE=$(ORG)/base \
 		--build-arg VCS_URL=`git config --get remote.origin.url` \
 		.
-	$(DOCKER) build -t $(ORG)/base:$(TAG) \
-		--build-arg IMAGE=$(ORG)/base \
-		--build-arg VERSION=$(TAG) \
-		--build-arg VCS_URL=`git config --get remote.origin.url` \
-		.
 
 base.test: base
 	$(DOCKER) run $(RM) $(ORG)/base > $(BIN)/dockcross-base && chmod +x $(BIN)/dockcross-base
@@ -305,18 +253,12 @@ $(VERBOSE).SILENT: display_images
 $(STANDARD_IMAGES): %: %/Dockerfile base
 	mkdir -p $@/imagefiles && cp -r imagefiles $@/
 	$(DOCKER) build -t $(ORG)/$@:latest \
+		-t $(ORG)/$@:$(TAG) \
 		--build-arg IMAGE=$(ORG)/$@ \
 		--build-arg VCS_REF=`git rev-parse --short HEAD` \
 		--build-arg VCS_URL=`git config --get remote.origin.url` \
 		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
 		$@
-	$(DOCKER) build -t $(ORG)/$@:$(TAG) \
-		--build-arg IMAGE=$(ORG)/$@ \
-		--build-arg VERSION=$(TAG) \
-		--build-arg VCS_REF=`git rev-parse --short HEAD` \
-		--build-arg VCS_URL=`git config --get remote.origin.url` \
-		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
-		$@
 	rm -rf $@/imagefiles
 
 clean:
@@ -324,6 +266,12 @@ clean:
 	for d in $(GEN_IMAGE_DOCKERFILES) ; do rm -f $$d/Dockerfile ; done
 	rm -f Dockerfile
 
+purge: clean
+# Remove all untagged images
+	$(DOCKER) container ls -aq | xargs --no-run-if-empty $(DOCKER) container rm -f
+# Remove all images with organization (ex dockcross/*)
+	$(DOCKER) images --filter=reference='$(ORG)/*' --format='{{.Repository}}:{{.Tag}}' | xargs -r $(DOCKER) rmi -f
+
 #
 # testing implicit rule
 #