diff --git a/pkgs/development/python-modules/arviz/default.nix b/pkgs/development/python-modules/arviz/default.nix
index 63bf85273811..edd555a96b16 100644
--- a/pkgs/development/python-modules/arviz/default.nix
+++ b/pkgs/development/python-modules/arviz/default.nix
@@ -100,6 +100,7 @@ buildPythonPackage rec {
     "test_plot_ppc_discrete_save_animation"
     # Assertion error
     "test_data_zarr"
+    "test_plot_forest"
   ];
 
   pythonImportsCheck = [