diff --git a/includes/std/bit.pat b/includes/std/bit.pat
index 729517a..935e628 100644
--- a/includes/std/bit.pat
+++ b/includes/std/bit.pat
@@ -1,5 +1,7 @@
 #pragma once
 
+#include <std/limits.pat>
+
 namespace std::bit {
 
 	fn popcount(u128 x) {
@@ -34,4 +36,4 @@ namespace std::bit {
 		return 1 << (i - 1);
 	};
 
-}
\ No newline at end of file
+}