diff --git a/dlls/kernel32/snoop16.c b/dlls/kernel32/snoop16.c
index f092433397..fb82ba9635 100644
--- a/dlls/kernel32/snoop16.c
+++ b/dlls/kernel32/snoop16.c
@@ -249,7 +249,8 @@ void WINAPI SNOOP16_Entry(FARPROC proc, LPBYTE args, CONTEXT86 *context) {
 	SNOOP16_FUN	*fun = NULL;
 	SNOOP16_RETURNENTRIES	**rets = &firstrets;
 	SNOOP16_RETURNENTRY	*ret;
-	int		i=0, max;
+	unsigned	i=0;
+	int		max;
 
 	while (dll) {
 		if (xcs == dll->funhandle) {