diff --git a/dlls/regex/regex.vcproj b/dlls/regex/regex.vcproj
index 785becba..8a7c4c7d 100755
--- a/dlls/regex/regex.vcproj
+++ b/dlls/regex/regex.vcproj
@@ -22,16 +22,17 @@
PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;REGEX_EXPORTS"
MinimalRebuild="TRUE"
BasicRuntimeChecks="3"
- RuntimeLibrary="1"
+ RuntimeLibrary="5"
UsePrecompiledHeader="0"
WarningLevel="3"
- Detect64BitPortabilityProblems="TRUE"
+ Detect64BitPortabilityProblems="FALSE"
DebugInformationFormat="4"/>