diff --git a/cmake/modules/FindWine.cmake b/cmake/modules/FindWine.cmake
index 4670c432a95..19a0cffbbef 100644
--- a/cmake/modules/FindWine.cmake
+++ b/cmake/modules/FindWine.cmake
@@ -71,8 +71,8 @@ FIND_PROGRAM(WINE_BUILD NAMES winebuild PATHS ${WINE_CXX_LOCATIONS} NO_DEFAULT_P
 # Detect wine paths and handle linking problems
 IF(WINE_CXX)
 	# call wineg++ to obtain implied includes and libs
-	execute_process(COMMAND ${WINE_CXX} -m32 -v /dev/zero OUTPUT_VARIABLE WINEBUILD_OUTPUT_32)
-	execute_process(COMMAND ${WINE_CXX} -m64 -v /dev/zero OUTPUT_VARIABLE WINEBUILD_OUTPUT_64)
+	execute_process(COMMAND ${WINE_CXX} -m32 -v /dev/zero OUTPUT_VARIABLE WINEBUILD_OUTPUT_32 ERROR_QUIET)
+	execute_process(COMMAND ${WINE_CXX} -m64 -v /dev/zero OUTPUT_VARIABLE WINEBUILD_OUTPUT_64 ERROR_QUIET)
 	_findwine_find_flags("${WINEBUILD_OUTPUT_32}" "^-isystem/usr/include$" BUGGED_WINEGCC)
 	_findwine_find_flags("${WINEBUILD_OUTPUT_32}" "^-isystem" WINEGCC_INCLUDE_DIR)
 	_findwine_find_flags("${WINEBUILD_OUTPUT_32}" "libwinecrt0\\.a.*" WINECRT_32)