diff --git a/packages/toolchain/devel/cmake/build b/packages/toolchain/devel/cmake/build
index 1d2996848f..dec781a303 100755
--- a/packages/toolchain/devel/cmake/build
+++ b/packages/toolchain/devel/cmake/build
@@ -2,10 +2,7 @@
 
 . config/options
 
-export CC=$HOST_CC
-export CXX=$HOST_CXX
-export CFLAGS="$HOST_CFLAGS"
-export CXXFLAGS="$HOST_CXXFLAGS"
+setup_toolchain host
 
 cd $PKG_BUILD