1 files changed, 1 insertions, 1 deletions
diff --git a/src/util/util.c b/src/util/util.c
index d5fa8c05..9defa85f 100644
--- a/src/util/util.c
+++ b/src/util/util.c
@@ -69,7 +69,7 @@ TALER_b2s (const void *buf,
  * @return #GNUNET_OK on success, #GNUNET_SYSERR on error
  */
 int
-TALER_config_get_denom (struct GNUNET_CONFIGURATION_Handle *cfg,
+TALER_config_get_denom (const struct GNUNET_CONFIGURATION_Handle *cfg,
                         const char *section,
                         const char *option,
                         struct TALER_Amount *denom)