1 files changed, 6 insertions, 4 deletions
diff --git a/src/defrag.c b/src/defrag.c
index ced4fd20a..e78c07929 100644
--- a/src/defrag.c
+++ b/src/defrag.c
@@ -874,10 +874,12 @@ long defragKey(redisDb *db, dictEntry *de) {
     } else if (ob->type == OBJ_SET) {
         if (ob->encoding == OBJ_ENCODING_HT) {
             defragged += defragSet(db, de);
-        } else if (ob->encoding == OBJ_ENCODING_INTSET) {
-            intset *newis, *is = ob->ptr;
-            if ((newis = activeDefragAlloc(is)))
-                defragged++, ob->ptr = newis;
+        } else if (ob->encoding == OBJ_ENCODING_INTSET ||
+                   ob->encoding == OBJ_ENCODING_LISTPACK)
+        {
+            void *newptr, *ptr = ob->ptr;
+            if ((newptr = activeDefragAlloc(ptr)))
+                defragged++, ob->ptr = newptr;
         } else {
             serverPanic("Unknown set encoding");
         }