Utilities/MaterialLibrary/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Utilities/MaterialLibrary/CMakeLists.txt b/Utilities/MaterialLibrary/CMakeLists.txt
index 330a189..ede97be 100644
--- a/Utilities/MaterialLibrary/CMakeLists.txt
+++ b/Utilities/MaterialLibrary/CMakeLists.txt
@@ -116,7 +116,7 @@ MACRO(get_modules modules prefix files )
 ENDMACRO(get_modules)
 
 SET(CMD_DEP ProcessShader)
-SET(CMD ProcessShader)
+SET(CMD ./ProcessShader.sh)
 
 IF (VTK_USE_CG_SHADERS)
   # Create the Cg library.