diff --git a/.github/workflows/continous-delivery.yml b/.github/workflows/continous-delivery.yml
index ecbf7ffd643..50a30bb1621 100644
--- a/.github/workflows/continous-delivery.yml
+++ b/.github/workflows/continous-delivery.yml
@@ -26,7 +26,7 @@ on:
       - published
 
 env:
-  NETWORK: Mainnet
+  DEFAULT_NETWORK: Mainnet
   GAR_BASE: us-docker.pkg.dev/zealous-zebra/zebra
   REGION: us-central1
   ZONE: us-central1-a
@@ -71,7 +71,7 @@ jobs:
       dockerfile_path: ./docker/Dockerfile
       dockerfile_target: runtime
       image_name: zebrad
-      network: Mainnet
+      network: ${{ inputs.network || env.DEFAULT_NETWORK }}
       checkpoint_sync: true
       rust_backtrace: '1'
       zebra_skip_ipv6_tests: '1'
@@ -127,7 +127,7 @@ jobs:
           --container-mount-disk mount-path="/zebrad-cache",name=zebrad-cache-${{ env.GITHUB_SHA_SHORT }} \
           --machine-type ${{ env.MACHINE_TYPE }} \
           --scopes cloud-platform \
-          --labels=app=zebrad,environment=prod,network=${{env.NETWORK}},github_ref=${{ env.GITHUB_REF_SLUG_URL }} \
+          --labels=app=zebrad,environment=prod,network=${{ inputs.network || env.DEFAULT_NETWORK }},github_ref=${{ env.GITHUB_REF_SLUG_URL }} \
           --tags zebrad
 
       # Check if our destination instance group exists already
@@ -208,5 +208,5 @@ jobs:
           --container-mount-disk mount-path='/zebrad-cache',name=zebrad-cache-${{ env.GITHUB_SHA_SHORT }} \
           --machine-type ${{ env.MACHINE_TYPE }} \
           --zone ${{ env.ZONE }} \
-          --labels=app=zebrad,environment=qa,network=${{env.NETWORK}},github_ref=${{ env.GITHUB_REF_SLUG_URL }} \
+          --labels=app=zebrad,environment=qa,network=${{ inputs.network || env.DEFAULT_NETWORK }},github_ref=${{ env.GITHUB_REF_SLUG_URL }} \
           --tags zebrad