diff --git a/.tekton/gatekeeper-operator-fbc-pull-request.yaml b/.tekton/gatekeeper-operator-fbc-pull-request.yaml
index 8182522..d5aca7e 100644
--- a/.tekton/gatekeeper-operator-fbc-pull-request.yaml
+++ b/.tekton/gatekeeper-operator-fbc-pull-request.yaml
@@ -32,6 +32,8 @@ spec:
       value: catalog.Dockerfile.rhtap
     - name: path-context
       value: .
+    - name: hermetic
+      value: true
   pipelineSpec:
     description: |
       This pipeline is ideal for building and verifying [file-based catalogs](https://konflux-ci.dev/docs/advanced-how-tos/building-olm.adoc#building-the-file-based-catalog).
diff --git a/.tekton/gatekeeper-operator-fbc-push.yaml b/.tekton/gatekeeper-operator-fbc-push.yaml
index f262731..18f9b41 100644
--- a/.tekton/gatekeeper-operator-fbc-push.yaml
+++ b/.tekton/gatekeeper-operator-fbc-push.yaml
@@ -29,6 +29,8 @@ spec:
       value: catalog.Dockerfile.rhtap
     - name: path-context
       value: .
+    - name: hermetic
+      value: true
   pipelineSpec:
     description: |
       This pipeline is ideal for building and verifying [file-based catalogs](https://konflux-ci.dev/docs/advanced-how-tos/building-olm.adoc#building-the-file-based-catalog).