diff --git a/kmversion.h b/kmversion.h
index c474f38e1..125a3b2e6 100644
--- a/kmversion.h
+++ b/kmversion.h
@@ -3,6 +3,6 @@
 #ifndef kmversion_h
 #define kmversion_h
 
-#define KMAIL_VERSION "1.7"
+#define KMAIL_VERSION "1.7 (proko2 branch)"
 
 #endif /*kmversion_h*/