diff --git a/common/CMakeLists.txt b/common/CMakeLists.txt
index 807119f39..9475d4cc9 100644
--- a/common/CMakeLists.txt
+++ b/common/CMakeLists.txt
@@ -325,10 +325,7 @@ IF(UNIX)
 ENDIF(UNIX)
 
 IF(MSVC)
-	STRING(REGEX REPLACE "/W3" "/W" perlCompileFlags "${${COMPILE_FLAGS}}")
-	MESSAGE(STATUS "${perlCompileFlags}=${${perlCompileFlags}}")
-	MESSAGE(STATUS "${COMPILE_FLAGS}=${${COMPILE_FLAGS}}")
-	SET_PROPERTY(SOURCE "perl_EQDB.cpp" "perl_EQDBRes.cpp" PROPERTY perlCompileFlags)
+	SET_SOURCE_FILES_PROPERTIES(SOURCE "perl_EQDB.cpp" "perl_EQDBRes.cpp" PROPERTY COMPILE_FLAGS " /W0 " )
 ENDIF(MSVC)
 
 SET(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/Bin)