src/nnn.c | 2 +-

diff --git a/src/nnn.c b/src/nnn.c
index 924970db4c89ce9ca41af1a52b8690e0529097c2..77fe55a3ea5a264aa4c00b831ed2010c3fa2affa 100644
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -8102,7 +8102,7 @@ }
 
 static void check_key_collision(void)
 {
-	int key;
+	wint_t key;
 	bool bitmap[KEY_MAX] = {FALSE};
 
 	for (ullong_t i = 0; i < ELEMENTS(bindings); ++i) {