diff --git a/programs/regedit/main.h b/programs/regedit/main.h
index 29ecb433916..6ad7835e4df 100644
--- a/programs/regedit/main.h
+++ b/programs/regedit/main.h
@@ -96,7 +96,6 @@ extern HFONT     hFont;
 extern enum OPTION_FLAGS Options;
 
 extern const WCHAR szChildClass[];
-extern const WCHAR szHexEditClass[];
 extern WCHAR g_pszDefaultValueName[];
 
 extern DWORD g_columnToSort;