diff --git a/linphone/mediastreamer2/build/win32native/mediastreamer2.vcproj b/linphone/mediastreamer2/build/win32native/mediastreamer2.vcproj
index b70d7f30d..def620d03 100755
--- a/linphone/mediastreamer2/build/win32native/mediastreamer2.vcproj
+++ b/linphone/mediastreamer2/build/win32native/mediastreamer2.vcproj
@@ -152,7 +152,7 @@
 				AdditionalLibraryDirectories="..\..\..\win32-bin\lib,"..\..\..\oRTP\build\win32native\release",..\..\..\codecs\speex\lib"
 				IgnoreAllDefaultLibraries="true"
 				ModuleDefinitionFile="mediastreamer2.def"
-				GenerateDebugInformation="true"
+				GenerateDebugInformation="false"
 				SubSystem="2"
 				OptimizeReferences="2"
 				EnableCOMDATFolding="2"