diff --git a/stdafx.cpp b/stdafx.cpp
index b47079c4395..2791f49d35a 100644
--- a/stdafx.cpp
+++ b/stdafx.cpp
@@ -32,6 +32,6 @@
 
 namespace mongo {
 
-    const char versionString[] = "1.2.4";
+    const char versionString[] = "1.2.5-";
 
 } // namespace mongo