diff --git a/deploy/Chart.yaml b/deploy/Chart.yaml
index 25d1f92dcd..1135ff1de1 100644
--- a/deploy/Chart.yaml
+++ b/deploy/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: marlowe-runtime
-version: v0.0.17
+version: v0.0.18
 appVersion: v1.0.0
 description: Marlowe smart contract language Cardano implementation
 home: https://marlowe.iohk.io
diff --git a/deploy/templates/chain-indexer.yaml b/deploy/templates/chain-indexer.yaml
index 7fc61f8250..bf7815e417 100644
--- a/deploy/templates/chain-indexer.yaml
+++ b/deploy/templates/chain-indexer.yaml
@@ -41,13 +41,14 @@ spec:
       image: {{ $.Values.images.repo }}/{{ $.Values.images.org }}/marlowe-chain-indexer:{{ $.Values.images.tag }}
       imagePullPolicy: Always
       memory: 1024Mi
-      volumeMounts:
-        emptyDir:
-        - name: ipc
-          mountPath: /ipc
-        - name: node-config
-          mountPath: /node-config
     traits:
+    - type: storage
+      properties:
+        emptyDir:
+          - name: ipc
+            mountPath: /ipc
+          - name: node-config
+            mountPath: /node-config
     - type: init-container
       properties:
         name: node-config-cloner
diff --git a/deploy/templates/chain-sync.yaml b/deploy/templates/chain-sync.yaml
index 88970600bc..134b41e987 100644
--- a/deploy/templates/chain-sync.yaml
+++ b/deploy/templates/chain-sync.yaml
@@ -60,13 +60,14 @@ spec:
       - expose: true
         port: 3782
         protocol: TCP
-      volumeMounts:
+    traits:
+    - type: storage
+      properties:
         emptyDir:
         - name: ipc
           mountPath: /ipc
         - name: node-config
           mountPath: /node-config
-    traits:
     - type: init-container
       properties:
         name: node-config-cloner
@@ -80,7 +81,6 @@ spec:
         volumes:
         - name: node-config
           path: /node-config
-
     - type: sidecar
       properties:
         name: socat