diff --git a/libs/vkd3d-shader/msl.c b/libs/vkd3d-shader/msl.c
index c6e048adb..88d1160d4 100644
--- a/libs/vkd3d-shader/msl.c
+++ b/libs/vkd3d-shader/msl.c
@@ -1516,6 +1516,7 @@ static void msl_handle_instruction(struct msl_generator *gen, const struct vkd3d
             break;
         case VSIR_OP_GEO:
         case VSIR_OP_IGE:
+        case VSIR_OP_UGE:
             msl_relop(gen, ins, ">=");
             break;
         case VSIR_OP_IF: