diff --git a/src/video/nv/nv3/classes/nv3_class_006_pattern.c b/src/video/nv/nv3/classes/nv3_class_006_pattern.c
index b66db499e..5aa5bf0fc 100644
--- a/src/video/nv/nv3/classes/nv3_class_006_pattern.c
+++ b/src/video/nv/nv3/classes/nv3_class_006_pattern.c
@@ -60,13 +60,17 @@ void nv3_class_006_method(uint32_t param, uint32_t method_id, nv3_ramin_context_
         case NV3_PATTERN_UNUSED_DRIVER_BUG:
             break;
         case NV3_PATTERN_COLOR0:
+        {
             nv3_color_expanded_t expanded_colour0 = nv3_render_expand_color(param, grobj);
             nv3_render_set_pattern_color(expanded_colour0, false);
             break;
+        }
         case NV3_PATTERN_COLOR1:
+        {
             nv3_color_expanded_t expanded_colour1 = nv3_render_expand_color(param, grobj);
             nv3_render_set_pattern_color(expanded_colour1, true);
             break;
+        }
         case NV3_PATTERN_BITMAP_HIGH:
             nv3->pgraph.pattern_bitmap = 0; //reset
             nv3->pgraph.pattern_bitmap |= ((uint64_t)param << 32);