diff --git a/src/misc.cpp b/src/misc.cpp
index 2b3305f4e81..3644bc458f2 100644
--- a/src/misc.cpp
+++ b/src/misc.cpp
@@ -69,7 +69,7 @@ namespace {
 
 /// Version number. If Version is left empty, then compile date in the format
 /// DD-MM-YY and show in engine_info.
-const string Version = "15";
+const string Version = "";
 
 bool LPMessage = false;