diff --git a/reactos/base/shell/cmd/cmd.h b/reactos/base/shell/cmd/cmd.h
index 00806d0b93f..9d5738480d2 100644
--- a/reactos/base/shell/cmd/cmd.h
+++ b/reactos/base/shell/cmd/cmd.h
@@ -65,7 +65,7 @@ extern INT    nErrorLevel;
 extern SHORT  maxx;
 extern SHORT  maxy;
 extern OSVERSIONINFO osvi;
-
+extern BOOL bUnicodeOutput;
 
 
 /* Prototypes for ALIAS.C */