diff --git a/vendor/x11/xlib/xlib_const.odin b/vendor/x11/xlib/xlib_const.odin
index cb4037e45..9163d1830 100644
--- a/vendor/x11/xlib/xlib_const.odin
+++ b/vendor/x11/xlib/xlib_const.odin
@@ -713,7 +713,7 @@ AllHints :: WMHints{
 	.WindowGroupHint,
 }
 
-SizeHints :: bit_set[SizeHintsBits; uint]
+SizeHints :: bit_set[SizeHintsBits; int]
 SizeHintsBits :: enum {
 	USPosition  = 0,
 	USSize      = 1,