diff --git a/src/engine/engine.h b/src/engine/engine.h
index 8b721e30..d3be5ae9 100644
--- a/src/engine/engine.h
+++ b/src/engine/engine.h
@@ -37,7 +37,7 @@
     warnings+=(String("\n")+x); \
   }
 
-#define DIV_VERSION "0.5.7"
+#define DIV_VERSION "0.5.7pre4"
 #define DIV_ENGINE_VERSION 52
 
 enum DivStatusView {