diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c
index 58f67278da9cca520b0f57541dff7714215eb277..b6a2b415e98d2b8993f32452c9ee192ae703e7cf 100644
--- a/src/util/virstoragefile.c
+++ b/src/util/virstoragefile.c
@@ -2041,6 +2041,29 @@ virStorageSourceChainHasManagedPR(virStorageSourcePtr src)
 }
 
 
+static virStoragePRDefPtr
+virStoragePRDefCopy(virStoragePRDefPtr src)
+{
+    virStoragePRDefPtr copy = NULL;
+    virStoragePRDefPtr ret = NULL;
+
+    if (VIR_ALLOC(copy) < 0)
+        return NULL;
+
+    copy->managed = src->managed;
+
+    if (VIR_STRDUP(copy->path, src->path) < 0 ||
+        VIR_STRDUP(copy->mgralias, src->mgralias) < 0)
+        goto cleanup;
+
+    VIR_STEAL_PTR(ret, copy);
+
+ cleanup:
+    virStoragePRDefFree(copy);
+    return ret;
+}
+
+
 virSecurityDeviceLabelDefPtr
 virStorageSourceGetSecurityLabelDef(virStorageSourcePtr src,
                                     const char *model)
@@ -2245,6 +2268,10 @@ virStorageSourceCopy(const virStorageSource *src,
         !(ret->auth = virStorageAuthDefCopy(src->auth)))
         goto error;
 
+    if (src->pr &&
+        !(ret->pr = virStoragePRDefCopy(src->pr)))
+        goto error;
+
     if (backingChain && src->backingStore) {
         if (!(ret->backingStore = virStorageSourceCopy(src->backingStore,
                                                        true)))