diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 69ba225..e206c21 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -1036,7 +1036,9 @@
 			goto error;
 		break;
 	case BPF_MAP_TYPE_CGROUP_ARRAY:
-		goto error;
+		if (func_id != BPF_FUNC_skb_in_cgroup)
+			goto error;
+		break;
 	default:
 		break;
 	}
@@ -1056,6 +1058,10 @@
 		if (map->map_type != BPF_MAP_TYPE_STACK_TRACE)
 			goto error;
 		break;
+	case BPF_FUNC_skb_in_cgroup:
+		if (map->map_type != BPF_MAP_TYPE_CGROUP_ARRAY)
+			goto error;
+		break;
 	default:
 		break;
 	}