1 files changed, 1 insertions, 1 deletions

diff --git a/src/datastore/perf_plugin_datastore.c b/src/datastore/perf_plugin_datastore.c
index d7488d4e7..8e63b08e6 100644
--- a/src/datastore/perf_plugin_datastore.c
+++ b/src/datastore/perf_plugin_datastore.c
@@ -550,7 +550,7 @@ main (int argc, char *argv[])
     GNUNET_GETOPT_OPTION_END
   };
 
-  plugin_name = GNUNET_TESTING_get_testname_from_underscore (argv[0]);
+  plugin_name = GNUNET_STRINGS_get_suffix_from_binary_name (argv[0]);
   GNUNET_snprintf (dir_name, sizeof(dir_name), "/tmp/perf-gnunet-datastore-%s",
                    plugin_name);
   GNUNET_DISK_directory_remove (dir_name);