diff --git a/winpr/libwinpr/file/generic.c b/winpr/libwinpr/file/generic.c
index c9ac2a662..695984342 100644
--- a/winpr/libwinpr/file/generic.c
+++ b/winpr/libwinpr/file/generic.c
@@ -936,7 +936,7 @@ HANDLE FindFirstFileA(LPCSTR lpFileName, LPWIN32_FIND_DATAA lpFindFileData)
 	{
 		if (isDir)
 		{
-			char* name =  strrchr(lpFileName, '/');
+			const char* name =  strrchr(lpFileName, '/');
 
 			if (!name)
 				name = lpFileName;