diff --git a/ibis/backends/tests/tpc/ds/test_queries.py b/ibis/backends/tests/tpc/ds/test_queries.py
index 476668b539a89..07aa06d6d84bd 100644
--- a/ibis/backends/tests/tpc/ds/test_queries.py
+++ b/ibis/backends/tests/tpc/ds/test_queries.py
@@ -4220,6 +4220,11 @@ def _sales(
 
 
 @tpc_test("ds")
+@pytest.mark.notyet(
+    ["datafusion"],
+    raises=Exception,
+    reason="type inference is incorrect inside datafusion",
+)
 def test_77(
     store_sales,
     date_dim,