diff --git a/.github/actions/deploy/deploy-staging-preprod/action.yml b/.github/actions/deploy/deploy-staging-preprod/action.yml
index a166925db..b1d335b3d 100644
--- a/.github/actions/deploy/deploy-staging-preprod/action.yml
+++ b/.github/actions/deploy/deploy-staging-preprod/action.yml
@@ -4,8 +4,8 @@ inputs:
   image:
     description: "Node Image"
     required: true
-  chain-spec-secret:
-    description: "Chain Spec Secret Name"
+  sha:
+    description: "Git SHA"
     required: true
 
 outputs: {}
@@ -77,10 +77,10 @@ runs:
     - name: Deploy with chain-spec and image override
       run: |
         cd sidechains-infra-priv/src/kube/substrate-poc/environments/helm/substrate-node-stack-chart/
-        helm upgrade --install staging-preprod-validator-1 . -f values/chains/staging-preprod.yaml -f values/nodes/staging-preprod/validator/staging-preprod-validator-1 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="${{ inputs.chain-spec-secret }}"
-        helm upgrade --install staging-preprod-validator-2 . -f values/chains/staging-preprod.yaml -f values/nodes/staging-preprod/validator/staging-preprod-validator-2 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="${{ inputs.chain-spec-secret }}"
-        helm upgrade --install staging-preprod-validator-3 . -f values/chains/staging-preprod.yaml -f values/nodes/staging-preprod/validator/staging-preprod-validator-3 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="${{ inputs.chain-spec-secret }}"
-        helm upgrade --install staging-preprod-validator-4 . -f values/chains/staging-preprod.yaml -f values/nodes/staging-preprod/validator/staging-preprod-validator-4 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="${{ inputs.chain-spec-secret }}"
+        helm upgrade --install staging-preprod-validator-1 . -f values/chains/staging-preprod.yaml -f values/nodes/staging-preprod/validator/staging-preprod-validator-1 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="staging-preprod-chain-spec-${{ inputs.sha }}"
+        helm upgrade --install staging-preprod-validator-2 . -f values/chains/staging-preprod.yaml -f values/nodes/staging-preprod/validator/staging-preprod-validator-2 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="staging-preprod-chain-spec-${{ inputs.sha }}"
+        helm upgrade --install staging-preprod-validator-3 . -f values/chains/staging-preprod.yaml -f values/nodes/staging-preprod/validator/staging-preprod-validator-3 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="staging-preprod-chain-spec-${{ inputs.sha }}"
+        helm upgrade --install staging-preprod-validator-4 . -f values/chains/staging-preprod.yaml -f values/nodes/staging-preprod/validator/staging-preprod-validator-4 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="staging-preprod-chain-spec-${{ inputs.sha }}"
       shell: bash
 
     - name: Wait
diff --git a/.github/actions/deploy/deploy-staging-preview/action.yml b/.github/actions/deploy/deploy-staging-preview/action.yml
index 113c68281..230899efe 100644
--- a/.github/actions/deploy/deploy-staging-preview/action.yml
+++ b/.github/actions/deploy/deploy-staging-preview/action.yml
@@ -4,8 +4,8 @@ inputs:
   image:
     description: "Node Image"
     required: true
-  chain-spec-secret:
-    description: "Chain Spec Secret Name"
+  sha:
+    description: "Git SHA"
     required: true
 
 outputs: {}
@@ -77,10 +77,10 @@ runs:
     - name: Deploy with chain-spec and image override
       run: |
         cd sidechains-infra-priv/src/kube/substrate-poc/environments/helm/substrate-node-stack-chart/
-        helm upgrade --install staging-preview-validator-1 . -f values/chains/staging-preview.yaml -f values/nodes/staging-preview/validator/staging-preview-validator-1 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="${{ inputs.chain-spec-secret }}"
-        helm upgrade --install staging-preview-validator-2 . -f values/chains/staging-preview.yaml -f values/nodes/staging-preview/validator/staging-preview-validator-2 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="${{ inputs.chain-spec-secret }}"
-        helm upgrade --install staging-preview-validator-3 . -f values/chains/staging-preview.yaml -f values/nodes/staging-preview/validator/staging-preview-validator-3 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="${{ inputs.chain-spec-secret }}"
-        helm upgrade --install staging-preview-validator-4 . -f values/chains/staging-preview.yaml -f values/nodes/staging-preview/validator/staging-preview-validator-4 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="${{ inputs.chain-spec-secret }}"
+        helm upgrade --install staging-preview-validator-1 . -f values/chains/staging-preview.yaml -f values/nodes/staging-preview/validator/staging-preview-validator-1 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="staging-preview-chain-spec-${{ inputs.sha }}"
+        helm upgrade --install staging-preview-validator-2 . -f values/chains/staging-preview.yaml -f values/nodes/staging-preview/validator/staging-preview-validator-2 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="staging-preview-chain-spec-${{ inputs.sha }}"
+        helm upgrade --install staging-preview-validator-3 . -f values/chains/staging-preview.yaml -f values/nodes/staging-preview/validator/staging-preview-validator-3 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="staging-preview-chain-spec-${{ inputs.sha }}"
+        helm upgrade --install staging-preview-validator-4 . -f values/chains/staging-preview.yaml -f values/nodes/staging-preview/validator/staging-preview-validator-4 --set images.substrateNode="${{ inputs.image }}" --set chain.chainspec_secretName="staging-preview-chain-spec-${{ inputs.sha }}"
       shell: bash
 
     - name: Wait
diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index fc423195a..a04a62817 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -151,7 +151,7 @@ jobs:
         uses: ./.github/actions/deploy/deploy-staging-preview
         with:
           image: ${{ secrets.ECR_REGISTRY_SECRET }}/substrate-node:${{ inputs.sha }}
-          chain-spec-secret: ${{ inputs.chain-spec-secret }}
+          sha: ${{ github.sha }}
         env:
           AWS_REGION: "eu-central-1"
           SSH_AUTH_SOCK: /tmp/ssh_agent.sock