diff --git a/skeletons/constr_SEQUENCE.c b/skeletons/constr_SEQUENCE.c
index f811ac5..ca0766d 100644
--- a/skeletons/constr_SEQUENCE.c
+++ b/skeletons/constr_SEQUENCE.c
@@ -732,13 +732,13 @@
 				ctx->phase = 1;	/* Processing body phase */
 				continue;
 			}
+			/* Fall through */
 		case XCT_UNEXPECTED: {
 			int edx_end;
 			int n;
 
 			if(!ctx->phase
-			|| edx >= td->elements_count
-			|| !IN_EXTENSION_GROUP(specs, td->elements_count))
+			|| edx >= td->elements_count)
 				break;	/* Really unexpected */
 
 			/*