diff --git a/offline/ci.sh b/offline/ci.sh
index fa92aa8a1..dd5d8c27c 100755
--- a/offline/ci.sh
+++ b/offline/ci.sh
@@ -226,8 +226,7 @@ sed -i -Ee 's/useSharedFederatorSecret: false/useSharedFederatorSecret: true/' "
 
 # drop step-certificates/.../test-connection.yaml because it lacks an image tag
 # cf. https://github.com/smallstep/helm-charts/pull/196/files
-ls charts/step-certificates charts
-rm -v charts/step-certificates/templates/tests/test-connection.yaml
+rm -v charts/step-certificates/**/tests
 
 # Get and dump required containers from Helm charts. Omit integration test
 # containers (e.g. `quay.io_wire_galley-integration_4.22.0`.)