diff --git a/omec/omec-sub-provision/values.yaml b/omec/omec-sub-provision/values.yaml
index de6ece3..cb57e7b 100644
--- a/omec/omec-sub-provision/values.yaml
+++ b/omec/omec-sub-provision/values.yaml
@@ -5,7 +5,7 @@
 images:
   tags:
     init: docker.io/omecproject/pod-init:1.0.0
-    simapp: docker.io/ajaythakuronf/simapp:0.0.1-dev
+    simapp: "registry.aetherproject.org/proxy/omecproject/simapp:main-7d20738"
   pullPolicy: IfNotPresent
   # Optionally specify an array of imagePullSecrets.
   # Secrets must be manually created in the namespace.