diff --git a/liquid-code/templates/Deployments/backend-deployment.yaml b/liquid-code/templates/Deployments/backend-deployment.yaml
index 01749bc..c3c4ac5 100644
--- a/liquid-code/templates/Deployments/backend-deployment.yaml
+++ b/liquid-code/templates/Deployments/backend-deployment.yaml
@@ -39,10 +39,15 @@ spec:
                 secretKeyRef:
                   name: {{ .Values.s3.secretName | quote }}
                   key: {{ required "secret-key-ref!" .Values.s3.secretKeyRef | quote }}
+            - name: SUBMIT_CALLBACK_SECRET
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Values.tester.secretName | quote }}
+                  key: {{ required "secret-key-ref!" .Values.tester.secretKeyRef | quote }}
             - name: TESTING_MODULE_URL
               value: http://{{ .Release.Name }}-testing-module-gateway-service/api/tester/submit
             - name: SERVICE_BASE_URL
-              value: {{ .Release.Name }}-backend-service
+              value: http://{{ .Release.Name }}-backend-service
             - name: PG_URI
               valueFrom:
                 secretKeyRef:
diff --git a/liquid-code/templates/Deployments/testing-module-gateway-deployment.yaml b/liquid-code/templates/Deployments/testing-module-gateway-deployment.yaml
index 5681253..5164028 100644
--- a/liquid-code/templates/Deployments/testing-module-gateway-deployment.yaml
+++ b/liquid-code/templates/Deployments/testing-module-gateway-deployment.yaml
@@ -19,7 +19,7 @@ spec:
     spec:
       containers:
       - name: {{ .Release.Name }}-testing-module-gateway
-        image: git.nullptr.top/liquidcode/liquidcode-tester-gateway:latest
+        image: git.nullptr.top/liquidcode/liquidcode-tester-gateway-roman:latest
         imagePullPolicy: Always
         ports:
           - containerPort: 8080
diff --git a/liquid-code/templates/Deployments/testing-module-worker-deployment.yaml b/liquid-code/templates/Deployments/testing-module-worker-deployment.yaml
index e73c1de..5b73182 100644
--- a/liquid-code/templates/Deployments/testing-module-worker-deployment.yaml
+++ b/liquid-code/templates/Deployments/testing-module-worker-deployment.yaml
@@ -19,7 +19,7 @@ spec:
     spec:
       containers:
       - name: {{ .Release.Name }}-testing-module-worker
-        image: git.nullptr.top/liquidcode/liquidcode-tester-worker:latest
+        image: git.nullptr.top/liquidcode/liquidcode-tester-worker-roman:latest
         imagePullPolicy: Always
         ports:
           - containerPort: 8080
diff --git a/liquid-code/values.yaml b/liquid-code/values.yaml
index 5396411..2532c3e 100644
--- a/liquid-code/values.yaml
+++ b/liquid-code/values.yaml
@@ -5,12 +5,15 @@ s3:
   secretKeyRef: ACCESS_SECRET_KEY
   privateBucket: liquid-code
   publicBucket: liquid-code-public
+tester:
+  secretName: tester-callback
+  secretKeyRef: SUBMIT_CALLBACK_SECRET
 jwt:
   secretName: jwt-secrets
 database:
   secretName: liquid-db-app
   migrateDb: true
-  dropDb: false
+  dropDb: true
 frontend:
   enable: true
 testingModule: