diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c
index 9507ca191a..6c3017cef9 100644
--- a/src/util/virstoragefile.c
+++ b/src/util/virstoragefile.c
@@ -2038,6 +2038,8 @@ virStorageSourceClear(virStorageSourcePtr def)
 
     VIR_FREE(def->path);
     VIR_FREE(def->volume);
+    VIR_FREE(def->snapshot);
+    VIR_FREE(def->configFile);
     virStorageSourcePoolDefFree(def->srcpool);
     VIR_FREE(def->driverName);
     virBitmapFree(def->features);