diff -rtuN charts/aws-efs-csi-driver.orig/templates/controller-deployment.yaml charts/aws-efs-csi-driver/templates/controller-deployment.yaml
--- charts/aws-efs-csi-driver.orig/templates/controller-deployment.yaml	2023-08-23 11:32:48.964952023 +0000
+++ charts/aws-efs-csi-driver/templates/controller-deployment.yaml	2023-08-23 11:32:48.968285371 +0000
@@ -76,9 +76,14 @@
             - name: AWS_USE_FIPS_ENDPOINT
               value: "true"
             {{- end }}
+            {{- if .Values.controller.extraEnv }}
+            {{- toYaml .Values.controller.extraEnv | nindent 12 }}
+            {{- end }}
           volumeMounts:
             - name: socket-dir
               mountPath: /var/lib/csi/sockets/pluginproxy/
+            - name: aws-token
+              mountPath: /var/run/secrets/sts.amazonaws.com/serviceaccount/
           ports:
             - name: healthz
               containerPort: {{ .Values.controller.healthPort }}
@@ -137,6 +142,13 @@
       volumes:
         - name: socket-dir
           emptyDir: {}
+        - name: aws-token
+          projected:
+            sources:
+            - serviceAccountToken:
+                path: token
+                expirationSeconds: 86400
+                audience: "sts.amazonaws.com"
       {{- with .Values.controller.affinity }}
       affinity: {{- toYaml . | nindent 8 }}
       {{- end }}