diff --git a/hs20/client/osu_client.c b/hs20/client/osu_client.c
index 478d940..0315f7b 100644
--- a/hs20/client/osu_client.c
+++ b/hs20/client/osu_client.c
@@ -542,6 +542,7 @@
 				   uri);
 			write_result(ctx, "Unsupported location for addMO to "
 				     "add PPS MO (extra directory): '%s'", uri);
+			free(fqdn);
 			return -1;
 		}
 		*pos = '\0'; /* remove trailing slash and PPS node name */