1 files changed, 1 insertions, 1 deletions

diff --git a/src/util/container_multihashmap.c b/src/util/container_multihashmap.c
index bd22732be..1cd699dff 100644
--- a/src/util/container_multihashmap.c
+++ b/src/util/container_multihashmap.c
@@ -838,7 +838,7 @@ GNUNET_CONTAINER_multihashmap_iterator_create (const struct GNUNET_CONTAINER_Mul
  */
 int
 GNUNET_CONTAINER_multihashmap_iterator_next (struct GNUNET_CONTAINER_MultiHashMapIterator *iter,
-                                             struct GNUNET_HashCode *key, void **value)
+                                             struct GNUNET_HashCode *key, const void **value)
 {
   /* make sure nobody modified the map */
   GNUNET_assert (iter->modification_counter == iter->map->modification_counter);