diff --git a/programs/notepad/main.c b/programs/notepad/main.c
index da39eec0622..37ee7ec18d9 100644
--- a/programs/notepad/main.c
+++ b/programs/notepad/main.c
@@ -31,7 +31,6 @@
 #include "main.h"
 #include "dialog.h"
 #include "notepad_res.h"
-#include "wine/unicode.h"
 
 NOTEPAD_GLOBALS Globals;
 static ATOM aFINDMSGSTRING;
@@ -684,7 +683,7 @@ static void HandleCommandLine(LPWSTR cmdline)
             static const WCHAR txtW[] = { '.','t','x','t',0 };
 
             /* try to find file with ".txt" extension */
-            if (strchrW(PathFindFileNameW(cmdline), '.'))
+            if (wcschr(PathFindFileNameW(cmdline), '.'))
             {
                 file_exists = FALSE;
                 file_name = cmdline;