diff --git a/charts/tezos/scripts/smart-rollup-observer.sh b/charts/tezos/scripts/smart-rollup-observer.sh
index bf27ea0..7a999f7 100644
--- a/charts/tezos/scripts/smart-rollup-observer.sh
+++ b/charts/tezos/scripts/smart-rollup-observer.sh
@@ -14,7 +14,7 @@ $TEZ_BIN/octez-smart-rollup-node init observer \
   --force
 
 CMD="$TEZ_BIN/octez-smart-rollup-node \
-  --endpoint http://tezos-node-rpc:8732 \
+  --endpoint ${NODE_RPC_URL} \
     run \
     --data-dir ${ROLLUP_DATA_DIR} \
     --acl-override allow-all \
diff --git a/charts/tezos/scripts/smart-rollup-operator.sh b/charts/tezos/scripts/smart-rollup-operator.sh
index f9bb373..b08842a 100644
--- a/charts/tezos/scripts/smart-rollup-operator.sh
+++ b/charts/tezos/scripts/smart-rollup-operator.sh
@@ -21,7 +21,7 @@ $TEZ_BIN/octez-smart-rollup-node \
   --force
 
 CMD="$TEZ_BIN/octez-smart-rollup-node \
-  --endpoint http://tezos-node-rpc:8732 \
+  --endpoint ${NODE_RPC_URL} \
   -d $CLIENT_DIR \
   run \
   --data-dir ${ROLLUP_DATA_DIR}"
diff --git a/charts/tezos/templates/octez-rollup-node.yaml b/charts/tezos/templates/octez-rollup-node.yaml
index 8fe50e3..e131b93 100644
--- a/charts/tezos/templates/octez-rollup-node.yaml
+++ b/charts/tezos/templates/octez-rollup-node.yaml
@@ -93,6 +93,8 @@ spec:
               {{- $cleanKey := regexReplaceAll "[0-9]+$" $key "" }}
               {{ $cleanKey }}:{{ $value }}
               {{- end }}
+          - name: NODE_RPC_URL
+            value: {{ $v.node_rpc_url }}
 {{- if $v.resources }}
 {{- with $v.resources }}
         resources: