diff --git a/pkgs/development/python-modules/ibis-framework/default.nix b/pkgs/development/python-modules/ibis-framework/default.nix
index 8011f6bea676..c91d339074be 100644
--- a/pkgs/development/python-modules/ibis-framework/default.nix
+++ b/pkgs/development/python-modules/ibis-framework/default.nix
@@ -186,6 +186,7 @@ buildPythonPackage (finalAttrs: {
   ]
   ++ lib.optionals (pythonAtLeast "3.14") [
     # ExceptionGroup: multiple unraisable exception warnings (4 sub-exceptions)
+    "test_non_roundtripable_str_type"
     "test_parse_dtype_roundtrip"
 
     # AssertionError: value does not match the expected value in snapshot ...