1 files changed, 1 insertions, 1 deletions

diff --git a/src/include/gnunet_jsonapi_lib.h b/src/include/gnunet_jsonapi_lib.h
index f95bff836..2f6b810f0 100644
--- a/src/include/gnunet_jsonapi_lib.h
+++ b/src/include/gnunet_jsonapi_lib.h
@@ -248,7 +248,7 @@ GNUNET_JSONAPI_resource_check_id (const struct GNUNET_JSONAPI_Resource *resource
  * @param res the JSON resource
  * @return the resource id
  */
-char*
+const char*
 GNUNET_JSONAPI_resource_get_id (const struct GNUNET_JSONAPI_Resource *resource);