diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index 3423a45fe1f3254d47073cb9d956c5db585da558..4298576b52bc9578b0a64f4c9307a6533724e866 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -1061,6 +1061,8 @@ networkBuildDhcpDaemonCommandLine(virNetworkObjPtr network,
     *cmdout = cmd;
     ret = 0;
 cleanup:
+    VIR_FREE(configfile);
+    VIR_FREE(configstr);
     return ret;
 }