diff --git a/windows-x86/Dockerfile b/windows-x86/Dockerfile
index a8ff84a..e34f8aa 100644
--- a/windows-x86/Dockerfile
+++ b/windows-x86/Dockerfile
@@ -59,5 +59,12 @@ RUN make -j$(nproc)
 ENV PATH ${PATH}:/usr/src/mxe/usr/bin
 ENV CMAKE_TOOLCHAIN_FILE /usr/src/mxe/usr/i686-w64-mingw32.static/share/cmake/mxe-conf.cmake
 RUN echo 'set(CMAKE_CROSSCOMPILING_EMULATOR "/usr/bin/wine")' >> ${CMAKE_TOOLCHAIN_FILE}
+ENV CROSS_TRIPLE i686-w64-mingw32.static
+ENV AS=/usr/src/mxe/usr/bin/${CROSS_TRIPLE}-as \
+    AR=/usr/src/mxe/usr/bin/${CROSS_TRIPLE}-ar \
+    CC=/usr/src/mxe/usr/bin/${CROSS_TRIPLE}-gcc \
+    CPP=/usr/src/mxe/usr/bin/${CROSS_TRIPLE}-cpp \
+    CXX=/usr/src/mxe/usr/bin/${CROSS_TRIPLE}-g++ \
+    LD=/usr/src/mxe/usr/bin/${CROSS_TRIPLE}-ld
 
 WORKDIR /usr/src