diff --git a/bq-metrics-extractor/cronjob/deploy-dev-direct.sh b/bq-metrics-extractor/cronjob/deploy-dev-direct.sh
index 3ffab4009..8976d4640 100755
--- a/bq-metrics-extractor/cronjob/deploy-dev-direct.sh
+++ b/bq-metrics-extractor/cronjob/deploy-dev-direct.sh
@@ -26,4 +26,4 @@ docker push eu.gcr.io/${GCP_PROJECT_ID}/bq-metrics-extractor:${TAG}
 
 echo "Deploying bq-metrics-extractor to GKE"
 
-sed -e 's/EXTRACTOR_VERSION/${TAG}/g; s/GCP_PROJECT_ID/${GCP_PROJECT_ID}/g' bq-metrics-extractor/cronjob/extractor-dev.yaml | kubectl apply -f -
+sed -e 's/EXTRACTOR_VERSION/'"${TAG}"'/g; s/GCP_PROJECT_ID/'"${GCP_PROJECT_ID}"'/g' bq-metrics-extractor/cronjob/extractor-dev.yaml | kubectl apply -f -
diff --git a/bq-metrics-extractor/cronjob/deploy-direct.sh b/bq-metrics-extractor/cronjob/deploy-direct.sh
index 414f90f68..1f841b9bf 100755
--- a/bq-metrics-extractor/cronjob/deploy-direct.sh
+++ b/bq-metrics-extractor/cronjob/deploy-direct.sh
@@ -26,4 +26,4 @@ docker push eu.gcr.io/${GCP_PROJECT_ID}/bq-metrics-extractor:${TAG}
 
 echo "Deploying bq-metrics-extractor to GKE"
 
-sed -e 's/EXTRACTOR_VERSION/${TAG}/g; s/GCP_PROJECT_ID/${GCP_PROJECT_ID}/g' bq-metrics-extractor/cronjob/extractor.yaml | kubectl apply -f -
+sed -e 's/EXTRACTOR_VERSION/'"${TAG}"'/g; s/GCP_PROJECT_ID/'"${GCP_PROJECT_ID}"'/g' bq-metrics-extractor/cronjob/extractor.yaml | kubectl apply -f -
diff --git a/exporter/deploy/deploy-dev.sh b/exporter/deploy/deploy-dev.sh
index d7c1882cd..9a8997e8c 100755
--- a/exporter/deploy/deploy-dev.sh
+++ b/exporter/deploy/deploy-dev.sh
@@ -22,4 +22,4 @@ docker push eu.gcr.io/${GCP_PROJECT_ID}/exporter:${TAG}
 
 echo "Deploying exporter to GKE"
 
-sed -e 's/EXPORTER_VERSION/${TAG}/g; s/GCP_PROJECT_ID/${GCP_PROJECT_ID}/g' exporter/deploy/exporter-dev.yaml | kubectl apply -f -
\ No newline at end of file
+sed -e 's/EXPORTER_VERSION/'"${TAG}"'/g; s/_GCP_PROJECT_ID/'"${GCP_PROJECT_ID}"'/g' exporter/deploy/exporter-dev.yaml | kubectl apply -f -
\ No newline at end of file
diff --git a/exporter/deploy/deploy.sh b/exporter/deploy/deploy.sh
index 767a536f3..f3d9cc6ad 100755
--- a/exporter/deploy/deploy.sh
+++ b/exporter/deploy/deploy.sh
@@ -22,7 +22,7 @@ docker push eu.gcr.io/${GCP_PROJECT_ID}/exporter:${TAG}
 
 echo "Deploying exporter to GKE"
 
-sed -e 's/EXPORTER_VERSION/${TAG}/g; s/GCP_PROJECT_ID/${GCP_PROJECT_ID}/g' exporter/deploy/exporter.yaml | kubectl apply -f -
+sed -e 's/EXPORTER_VERSION/'"${TAG}"'/g; s/_GCP_PROJECT_ID/'"${GCP_PROJECT_ID}"'/g' exporter/deploy/exporter.yaml | kubectl apply -f -
 
 
 GCP_PROJECT_ID
\ No newline at end of file
diff --git a/exporter/deploy/exporter-dev.yaml b/exporter/deploy/exporter-dev.yaml
index 713cf0da4..175b1e339 100644
--- a/exporter/deploy/exporter-dev.yaml
+++ b/exporter/deploy/exporter-dev.yaml
@@ -15,11 +15,11 @@ spec:
     spec:
       containers:
       - name: exporter
-        image: eu.gcr.io/GCP_PROJECT_ID/exporter:EXPORTER_VERSION
+        image: eu.gcr.io/_GCP_PROJECT_ID/exporter:EXPORTER_VERSION
         imagePullPolicy: Always
         env:
         - name: GCP_PROJECT_ID
-          value: GCP_PROJECT_ID
+          value: _GCP_PROJECT_ID
         - name: DATASET_MODIFIER
           value: _dev
         ports:
diff --git a/exporter/deploy/exporter.yaml b/exporter/deploy/exporter.yaml
index 2fea230ef..8c9ca46c2 100644
--- a/exporter/deploy/exporter.yaml
+++ b/exporter/deploy/exporter.yaml
@@ -15,10 +15,10 @@ spec:
     spec:
       containers:
       - name: exporter
-        image: eu.gcr.io/GCP_PROJECT_ID/exporter:EXPORTER_VERSION
+        image: eu.gcr.io/_GCP_PROJECT_ID/exporter:EXPORTER_VERSION
         imagePullPolicy: Always
         env:
         - name: GCP_PROJECT_ID
-          value: GCP_PROJECT_ID
+          value: _GCP_PROJECT_ID
         ports:
         - containerPort: 8080
diff --git a/prime/infra/README.md b/prime/infra/README.md
index d343b5f6d..6d10582f1 100644
--- a/prime/infra/README.md
+++ b/prime/infra/README.md
@@ -131,7 +131,7 @@ Update the tag (version) of prime's docker image in `infra/prod/prime.yaml`.
 Apply the deployment & service
 
 ```bash
-sed -e 's/PRIME_VERSION/${PRIME_VERSION}/g; s/GCP_PROJECT_ID/${GCP_PROJECT_ID}/g' prime/infra/prod/prime.yaml | kubectl apply -f -
+sed -e 's/PRIME_VERSION/${PRIME_VERSION}/g; s/_GCP_PROJECT_ID/'"${GCP_PROJECT_ID}"'/g' prime/infra/prod/prime.yaml | kubectl apply -f -
 ```
 
 Details of the deployment
diff --git a/prime/infra/dev/prime.yaml b/prime/infra/dev/prime.yaml
index 8bc1c41c8..bcd7d4c5d 100644
--- a/prime/infra/dev/prime.yaml
+++ b/prime/infra/dev/prime.yaml
@@ -225,7 +225,7 @@ spec:
           name: api-ostelco-ssl
           readOnly: true
       - name: prime
-        image: eu.gcr.io/GCP_PROJECT_ID/prime:PRIME_VERSION
+        image: eu.gcr.io/_GCP_PROJECT_ID/prime:PRIME_VERSION
         imagePullPolicy: Always
         env:
         - name: SLACK_CHANNEL
@@ -279,6 +279,8 @@ spec:
               key: apiSecret
         - name: GOOGLE_APPLICATION_CREDENTIALS
           value: /secret/pantel-prod.json
+        - name: GCP_PROJECT_ID
+          value: _GCP_PROJECT_ID
         volumeMounts:
         - name: secret-config
           mountPath: "/secret"
diff --git a/prime/infra/prod/prime.yaml b/prime/infra/prod/prime.yaml
index 1a54e1fdd..4216da014 100644
--- a/prime/infra/prod/prime.yaml
+++ b/prime/infra/prod/prime.yaml
@@ -153,7 +153,7 @@ spec:
           name: metrics-ostelco-ssl
           readOnly: true
       - name: prime
-        image: eu.gcr.io/GCP_PROJECT_ID/prime:PRIME_VERSION
+        image: eu.gcr.io/_GCP_PROJECT_ID/prime:PRIME_VERSION
         imagePullPolicy: Always
         env:
         - name: SLACK_CHANNEL
@@ -178,6 +178,8 @@ spec:
             secretKeyRef:
               name: stripe-secrets
               key: stripeApiKey
+        - name: GCP_PROJECT_ID
+          value: _GCP_PROJECT_ID
         volumeMounts:
         - name: secret-config
           mountPath: "/secret"
diff --git a/prime/script/deploy-dev-direct.sh b/prime/script/deploy-dev-direct.sh
index 70491c74e..e15271696 100755
--- a/prime/script/deploy-dev-direct.sh
+++ b/prime/script/deploy-dev-direct.sh
@@ -26,4 +26,4 @@ docker push eu.gcr.io/${GCP_PROJECT_ID}/prime:${TAG}
 
 echo "Deploying prime to GKE"
 
-sed -e 's/PRIME_VERSION/${TAG}/g; s/GCP_PROJECT_ID/${GCP_PROJECT_ID}/g' prime/infra/dev/prime.yaml | kubectl apply -f -
\ No newline at end of file
+sed -e 's/PRIME_VERSION/'"${TAG}"'/g; s/_GCP_PROJECT_ID/'"${GCP_PROJECT_ID}"'/g' prime/infra/dev/prime.yaml | kubectl apply -f -
\ No newline at end of file
diff --git a/prime/script/deploy-direct.sh b/prime/script/deploy-direct.sh
index 8a16555b3..917b968ef 100755
--- a/prime/script/deploy-direct.sh
+++ b/prime/script/deploy-direct.sh
@@ -37,4 +37,4 @@ docker push eu.gcr.io/${GCP_PROJECT_ID}/prime:${TAG}
 
 echo "Deploying prime to GKE"
 
-sed -e 's/PRIME_VERSION/${TAG}/g; s/GCP_PROJECT_ID/${GCP_PROJECT_ID}/g' prime/infra/prod/prime.yaml | kubectl apply -f -
\ No newline at end of file
+sed -e 's/PRIME_VERSION/'"${TAG}"'/g; s/_GCP_PROJECT_ID/'"${GCP_PROJECT_ID}"'/g' prime/infra/prod/prime.yaml | kubectl apply -f -
\ No newline at end of file
diff --git a/scaninfo-shredder/cronjob/deploy-dev-direct.sh b/scaninfo-shredder/cronjob/deploy-dev-direct.sh
index b00d86df6..182a6c08f 100755
--- a/scaninfo-shredder/cronjob/deploy-dev-direct.sh
+++ b/scaninfo-shredder/cronjob/deploy-dev-direct.sh
@@ -26,4 +26,4 @@ docker push eu.gcr.io/${GCP_PROJECT_ID}/scaninfo-shredder:${TAG}
 
 echo "Deploying scaninfo-shredder to GKE"
 
-sed -e 's/SHREDDER_VERSION/${TAG}/g; s/GCP_PROJECT_ID/${GCP_PROJECT_ID}/g' scaninfo-shredder/cronjob/shredder-dev.yaml | kubectl apply -f -
+sed -e 's/SHREDDER_VERSION/'"${TAG}"'/g; s/GCP_PROJECT_ID/'"${GCP_PROJECT_ID}"'/g' scaninfo-shredder/cronjob/shredder-dev.yaml | kubectl apply -f -
diff --git a/scaninfo-shredder/cronjob/deploy-direct.sh b/scaninfo-shredder/cronjob/deploy-direct.sh
index 9d822d08b..9b1c43b8e 100755
--- a/scaninfo-shredder/cronjob/deploy-direct.sh
+++ b/scaninfo-shredder/cronjob/deploy-direct.sh
@@ -26,4 +26,4 @@ docker push eu.gcr.io/${GCP_PROJECT_ID}/scaninfo-shredder:${TAG}
 
 echo "Deploying scaninfo-shredder to GKE"
 
-sed -e 's/SHREDDER_VERSION/${TAG}/g; s/GCP_PROJECT_ID/${GCP_PROJECT_ID}/g' scaninfo-shredder/cronjob/shredder.yaml | kubectl apply -f -
+sed -e 's/SHREDDER_VERSION/'"${TAG}"'/g; s/GCP_PROJECT_ID/'"${GCP_PROJECT_ID}"'/g' scaninfo-shredder/cronjob/shredder.yaml | kubectl apply -f -
diff --git a/sim-administration/simmanager/deploy-to-dev.sh b/sim-administration/simmanager/deploy-to-dev.sh
index 86ff6583e..1a47313de 100755
--- a/sim-administration/simmanager/deploy-to-dev.sh
+++ b/sim-administration/simmanager/deploy-to-dev.sh
@@ -14,4 +14,4 @@ docker push eu.gcr.io/${GCP_PROJECT_ID}/simmanager:${TAG}
 
 echo "Deploying eu.gcr.io/${GCP_PROJECT_ID}/simmanager:${TAG} to GKE"
 
-sed -e 's/SIMMANAGER_VERSION/${TAG}/g; s/GCP_PROJECT_ID/${GCP_PROJECT_ID}/g' simmanager-deploy.yaml | kubectl apply -f -
+sed -e 's/SIMMANAGER_VERSION/'"${TAG}"'/g; s/GCP_PROJECT_ID/'"${GCP_PROJECT_ID}"'/g' simmanager-deploy.yaml | kubectl apply -f -