diff --git a/src/common/StateManager.hxx b/src/common/StateManager.hxx
index d7fa25c16..5613e5350 100644
--- a/src/common/StateManager.hxx
+++ b/src/common/StateManager.hxx
@@ -18,7 +18,7 @@
 #ifndef STATE_MANAGER_HXX
 #define STATE_MANAGER_HXX
 
-#define STATE_HEADER "06000005state"
+#define STATE_HEADER "06000006state"
 
 class OSystem;
 class RewindManager;