diff --git a/tests/test_octodns_provider_gcore.py b/tests/test_octodns_provider_gcore.py
index 5671e15..785e5e9 100644
--- a/tests/test_octodns_provider_gcore.py
+++ b/tests/test_octodns_provider_gcore.py
@@ -153,7 +153,7 @@ class TestGCoreProvider(TestCase):
 
         provider._client._request.assert_has_calls(
             [
-                call("GET", "/zones/unit.tests/rrsets"),
+                call("GET", "/zones/unit.tests/rrsets?all=true"),
                 call("GET", "/zones/unit.tests"),
                 call("POST", "/zones", data={"name": "unit.tests"}),
                 call(