diff --git a/CMake/ScmRevGen.cmake b/CMake/ScmRevGen.cmake
index d3e59a578f..0faec22eb5 100644
--- a/CMake/ScmRevGen.cmake
+++ b/CMake/ScmRevGen.cmake
@@ -26,7 +26,8 @@ if(GIT_FOUND)
   # defines DOLPHIN_WC_TAG
   execute_process(WORKING_DIRECTORY ${PROJECT_SOURCE_DIR} COMMAND ${GIT_EXECUTABLE} describe --exact-match HEAD
     OUTPUT_VARIABLE DOLPHIN_WC_TAG
-    OUTPUT_STRIP_TRAILING_WHITESPACE)
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_QUIET)
 endif()
 
 # version number