diff --git a/omec-sub-provision/Chart.yaml b/omec-sub-provision/Chart.yaml
index 85b826a..3f82420 100644
--- a/omec-sub-provision/Chart.yaml
+++ b/omec-sub-provision/Chart.yaml
@@ -8,4 +8,4 @@
 name: omec-sub-provision
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 0.4.4
+version: 0.4.5
diff --git a/omec-sub-provision/templates/deployment-simapp.yaml b/omec-sub-provision/templates/deployment-simapp.yaml
index 62c4547..2ed0840 100644
--- a/omec-sub-provision/templates/deployment-simapp.yaml
+++ b/omec-sub-provision/templates/deployment-simapp.yaml
@@ -37,7 +37,7 @@
     {{- end }}
       initContainers:
       - name: wait-simapp-module2
-        image: {{ .Values.images.tags.init | quote }}
+        image: {{ .Values.images.repository }}{{ .Values.images.tags.init }}
         imagePullPolicy: {{ .Values.images.pullPolicy }}
         command: ['sh', '-c', 'until nslookup simapp; do echo waiting for simapp; sleep 4; done;']
     {{- if .Values.config.coreDump.enabled }}
@@ -45,7 +45,7 @@
     {{- end }}
       containers:
       - name: simapp
-        image: {{ .Values.images.tags.simapp }}
+        image: {{ .Values.images.repository }}{{ .Values.images.tags.simapp }}
         imagePullPolicy: {{ .Values.images.pullPolicy }}
       {{- if .Values.config.coreDump.enabled }}
         securityContext:
diff --git a/omec-sub-provision/values.yaml b/omec-sub-provision/values.yaml
index 7755f6a..268e234 100644
--- a/omec-sub-provision/values.yaml
+++ b/omec-sub-provision/values.yaml
@@ -3,14 +3,11 @@
 # SPDX-License-Identifier: Apache-2.0
 
 images:
+  repository: "" #default docker hub
   tags:
-    init: docker.io/omecproject/pod-init:1.0.0
-    simapp: "registry.aetherproject.org/omecproject/simapp:main-2a3d85f"
+    init: omecproject/pod-init:1.0.0
+    simapp: omecproject/simapp:main-2a3d85f
   pullPolicy: IfNotPresent
-  # Optionally specify an array of imagePullSecrets.
-  # Secrets must be manually created in the namespace.
-  pullSecrets:
-    - name: aether.registry
 
 resources:
   enabled: false