diff --git a/src/clientversion.h b/src/clientversion.h
index 9be31b3359..3f785b3d8b 100644
--- a/src/clientversion.h
+++ b/src/clientversion.h
@@ -12,7 +12,7 @@
 #define CLIENT_VERSION_BUILD       0
 
 // Set to true for release, false for prerelease or test build
-#define CLIENT_VERSION_IS_RELEASE  true
+#define CLIENT_VERSION_IS_RELEASE  false
 
 // Copyright year (2009-this)
 // Todo: update this when changing our copyright comments in the source