diff --git a/linux-ppc64/Toolchain.cmake b/linux-ppc64/Toolchain.cmake
index f9c62cf..6dc93ae 100644
--- a/linux-ppc64/Toolchain.cmake
+++ b/linux-ppc64/Toolchain.cmake
@@ -1,6 +1,6 @@
 set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_VERSION 1)
-set(CMAKE_SYSTEM_PROCESSOR ppc)
+set(CMAKE_SYSTEM_PROCESSOR ppc64)
 
 set(cross_triple $ENV{CROSS_TRIPLE})
 set(cross_root $ENV{CROSS_ROOT})
@@ -17,4 +17,4 @@ set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
 set(CMAKE_SYSROOT ${cross_root}/${cross_triple}/sysroot)
 
-set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/qemu-ppc)
+set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/qemu-ppc64)