diff --git a/list-objects.c b/list-objects.c
index e60a6cd5b4..8bb6d3c922 100644
--- a/list-objects.c
+++ b/list-objects.c
@@ -37,6 +37,9 @@ static void show_object(struct traversal_context *ctx,
 {
 	if (!ctx->show_object)
 		return;
+	if (ctx->revs->unpacked && has_object_pack(&object->oid))
+		return;
+
 	ctx->show_object(object, name, ctx->show_data);
 }
 
diff --git a/t/t6000-rev-list-misc.sh b/t/t6000-rev-list-misc.sh
index 12def7bcbf..6289a2e8b0 100755
--- a/t/t6000-rev-list-misc.sh
+++ b/t/t6000-rev-list-misc.sh
@@ -169,4 +169,17 @@ test_expect_success 'rev-list --count --objects' '
 	test_line_count = $count actual
 '
 
+test_expect_success 'rev-list --unpacked' '
+	git repack -ad &&
+	test_commit unpacked &&
+
+	git rev-list --objects --no-object-names unpacked^.. >expect.raw &&
+	sort expect.raw >expect &&
+
+	git rev-list --all --objects --unpacked --no-object-names >actual.raw &&
+	sort actual.raw >actual &&
+
+	test_cmp expect actual
+'
+
 test_done