diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index b5ce2ecd94..b487ff2fdf 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -2040,6 +2040,7 @@ virDomainNetDefClear(virDomainNetDefPtr def)
     VIR_FREE(def->ifname_guest);
     VIR_FREE(def->ifname_guest_actual);
     VIR_FREE(def->virtio);
+    VIR_FREE(def->coalesce);
 
     virNetDevIPInfoClear(&def->guestIP);
     virNetDevIPInfoClear(&def->hostIP);