1 files changed, 1 insertions, 1 deletions

diff --git a/src/jsonapi/jsonapi_resource.c b/src/jsonapi/jsonapi_resource.c
index 4a166f58a..be28ad5df 100644
--- a/src/jsonapi/jsonapi_resource.c
+++ b/src/jsonapi/jsonapi_resource.c
@@ -245,7 +245,7 @@ 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)
 {
   return resource->id;