diff --git a/visualc/VS2010/ssl_client2.vcxproj b/visualc/VS2010/ssl_client2.vcxproj
index 88bec78..62cd2bd 100644
--- a/visualc/VS2010/ssl_client2.vcxproj
+++ b/visualc/VS2010/ssl_client2.vcxproj
@@ -27,7 +27,7 @@
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
-    <ProjectGuid>{54880004-9AA2-434D-A2F0-7F59D6F1536A}</ProjectGuid>
+    <ProjectGuid>{436AF1C2-99E7-32FA-5BFA-641F1FF2C57D}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>ssl_client2</RootNamespace>
   </PropertyGroup>