diff --git a/src/benchmark/taler-aggregator-benchmark.c b/src/benchmark/taler-aggregator-benchmark.c
index 0e08553d3..fbe4c4363 100644
--- a/src/benchmark/taler-aggregator-benchmark.c
+++ b/src/benchmark/taler-aggregator-benchmark.c
@@ -428,6 +428,8 @@ run (void *cls,
   struct TALER_EXCHANGEDB_DenominationKeyInformationP issue;
 
   (void) cls;
+  (void) args;
+  (void) cfgfile;
   /* make sure everything 'ends' before the current time,
      so that the aggregator will process everything without
      need for time-travel */