diff --git a/DSView/pv/config/appconfig.h b/DSView/pv/config/appconfig.h
index 579dcc0e..2e8ff817 100644
--- a/DSView/pv/config/appconfig.h
+++ b/DSView/pv/config/appconfig.h
@@ -58,7 +58,7 @@ public:
 
 struct AppOptions
 {   
-    bool  version;
+    int   version;
     bool  quickScroll;
     bool  warnofMultiTrig;
     bool  originalData;