diff --git a/src/basic/hashmap.c b/src/basic/hashmap.c
index 67c4391230..e0319031d6 100644
--- a/src/basic/hashmap.c
+++ b/src/basic/hashmap.c
@@ -848,6 +848,16 @@ int _set_ensure_allocated(Set **s, const struct hash_ops *hash_ops  HASHMAP_DEBU
         return hashmap_base_ensure_allocated((HashmapBase**)s, hash_ops, HASHMAP_TYPE_SET  HASHMAP_DEBUG_PASS_ARGS);
 }
 
+int _ordered_hashmap_ensure_put(OrderedHashmap **h, const struct hash_ops *hash_ops, const void *key, void *value  HASHMAP_DEBUG_PARAMS) {
+        int r;
+
+        r = _ordered_hashmap_ensure_allocated(h, hash_ops  HASHMAP_DEBUG_PASS_ARGS);
+        if (r < 0)
+                return r;
+
+        return ordered_hashmap_put(*h, key, value);
+}
+
 static void hashmap_free_no_clear(HashmapBase *h) {
         assert(!h->has_indirect);
         assert(h->n_direct_entries == 0);
diff --git a/src/basic/hashmap.h b/src/basic/hashmap.h
index 6009441621..c8f82b1df6 100644
--- a/src/basic/hashmap.h
+++ b/src/basic/hashmap.h
@@ -137,6 +137,9 @@ int _ordered_hashmap_ensure_allocated(OrderedHashmap **h, const struct hash_ops
 #define hashmap_ensure_allocated(h, ops) _hashmap_ensure_allocated(h, ops  HASHMAP_DEBUG_SRC_ARGS)
 #define ordered_hashmap_ensure_allocated(h, ops) _ordered_hashmap_ensure_allocated(h, ops  HASHMAP_DEBUG_SRC_ARGS)
 
+int _ordered_hashmap_ensure_put(OrderedHashmap **h, const struct hash_ops *hash_ops, const void *key, void *value  HASHMAP_DEBUG_PARAMS);
+#define ordered_hashmap_ensure_put(s, ops, key, value) _ordered_hashmap_ensure_put(s, ops, key, value  HASHMAP_DEBUG_SRC_ARGS)
+
 IteratedCache *_hashmap_iterated_cache_new(HashmapBase *h);
 static inline IteratedCache *hashmap_iterated_cache_new(Hashmap *h) {
         return (IteratedCache*) _hashmap_iterated_cache_new(HASHMAP_BASE(h));