diff --git a/openair2/ENB_APP/enb_config.c b/openair2/ENB_APP/enb_config.c
index 7cda65e5229314f746ce8a44df0760ddc04536c2..87d50732c61e855272d009fa7c7076ad387abebc 100644
--- a/openair2/ENB_APP/enb_config.c
+++ b/openair2/ENB_APP/enb_config.c
@@ -2573,6 +2573,7 @@ int RCconfig_parallel(void) {
   }
 
   free(worker_conf);
+  free(parallel_conf);
   return 0;
 }