diff --git a/src/Editor/CEditorApplication.h b/src/Editor/CEditorApplication.h
index cfc6f672..47b898f6 100644
--- a/src/Editor/CEditorApplication.h
+++ b/src/Editor/CEditorApplication.h
@@ -14,7 +14,7 @@ class CResourceEntry;
 class CWorldEditor;
 class IEditor;
 
-const int gkTickFrequencyMS = 8;
+constexpr int gkTickFrequencyMS = 8;
 
 class CEditorApplication : public QApplication
 {