diff --git a/ipi_tests/examples/excluded_test.txt b/ipi_tests/examples/excluded_test.txt
index 49f775043..1a5007763 100644
--- a/ipi_tests/examples/excluded_test.txt
+++ b/ipi_tests/examples/excluded_test.txt
@@ -17,3 +17,4 @@ clients/ffsgdml/benzene_scpimd.10
 features/metadynamics/pimd_metadynamics_zundel
 features/metadynamics/remd_metadynamics_zundel
 features/metadynamics/wte_metadynamics_zundel
+features/metadynamics/opes_metadynamics_zundel