diff --git a/charts/zaakbrug/Chart.yaml b/charts/zaakbrug/Chart.yaml
index 4d8beed..6ead1e0 100644
--- a/charts/zaakbrug/Chart.yaml
+++ b/charts/zaakbrug/Chart.yaml
@@ -4,7 +4,7 @@ description: A Helm chart for running ZaakBrug on Kubernetes
 name: zaakbrug
 icon: https://raw.githubusercontent.com/wearefrank/charts/master/charts/zaakbrug/icon.png
 type: application
-version: 2.0.7
+version: 2.1.0
 
 dependencies:
   - name: ff-common
diff --git a/charts/zaakbrug/README.md b/charts/zaakbrug/README.md
index dc76628..2df93c5 100644
--- a/charts/zaakbrug/README.md
+++ b/charts/zaakbrug/README.md
@@ -77,6 +77,22 @@ helm delete zaakbrug
 | `frank.server.transactionManager`                            | Set the transaction manager for Tomcat. Options: `NARAYANA`, `BTM`, ``                                           | `""`      |
 | `frank.environmentVariables`                                 | Set extra environment variables for the Frank!                                                                   | `{}`      |
 
+### Section CA Certificates
+
+Adds given CA Certificated to the truststore.
+
+The key in the secret will be used as filename.
+
+Ref: https://github.com/docker-library/docs/blob/master/eclipse-temurin/README.md#can-i-add-my-internal-ca-certificates-to-the-truststore
+
+| Name                                      | Description                                  | Value   |
+| ----------------------------------------- | -------------------------------------------- | ------- |
+| `frank.caCertificates.enabled`            | Use system certificates                      | `false` |
+| `frank.caCertificates.secrets`            | List of secretNames                          | `[]`    |
+| `frank.caCertificates.secrets.secretName` | Name of the secret to use                    | `""`    |
+| `frank.caCertificates.secrets.subPath`    | Key in the secret to use                     | `""`    |
+| `frank.caCertificates.secrets.mountPath`  | Filename to mount in `/certificates/` folder | `""`    |
+
 ### Frank!Framework Connection parameters
 
 | Name                        | Description                                                                                                                                          | Value  |
diff --git a/charts/zaakbrug/templates/configmap.zaakbrug.env.yaml b/charts/zaakbrug/templates/configmap.zaakbrug.env.yaml
index 0a22f80..e742589 100644
--- a/charts/zaakbrug/templates/configmap.zaakbrug.env.yaml
+++ b/charts/zaakbrug/templates/configmap.zaakbrug.env.yaml
@@ -5,4 +5,7 @@ metadata:
   labels:
     {{- include "ff-common.labels" . | nindent 4 }}
 data:
-  zaakbrug.zds.timezone: "{{ .Values.zaakbrug.zds.timezone | default "UTC" }}"
\ No newline at end of file
+  zaakbrug.zds.timezone: "{{ .Values.zaakbrug.zds.timezone | default "UTC" }}"
+  {{- with .Values.frank.caCertificates.enabled }}
+  USE_SYSTEM_CA_CERTS: "Yes Please"
+  {{- end }}
\ No newline at end of file
diff --git a/charts/zaakbrug/templates/deployment.yaml b/charts/zaakbrug/templates/deployment.yaml
index 63dd5f0..092db9e 100644
--- a/charts/zaakbrug/templates/deployment.yaml
+++ b/charts/zaakbrug/templates/deployment.yaml
@@ -1,11 +1,11 @@
-{{- template "ff-common.deployment" (list . "ff-test.deployment") -}}
-{{- define "ff-test.deployment" -}}
+{{- template "ff-common.deployment" (list . "zaakbrug.deployment") -}}
+{{- define "zaakbrug.deployment" -}}
 spec:
   template:
     spec:
       containers:
         -
-          {{ include "ff-common.container" (list . "ff-test.deployment.container") | nindent 10}}
+          {{ include "ff-common.container" (list . "zaakbrug.deployment.container") | nindent 10}}
       volumes:
         {{- if .Values.securityContext.readOnlyRootFilesystem }}
         - name: tmpfs
@@ -41,8 +41,15 @@ spec:
           configMap:
             name: {{ template "ff-common.fullname" . }}-profiles
         {{- end -}}
+        {{- if .Values.frank.caCertificates.enabled }}
+        {{- range $index, $value := .Values.frank.caCertificates.secrets }}
+        - name: ca-cert-{{ $index }}
+          secret:
+            secretName: {{ $value.secretName }}
+        {{- end }}
+        {{- end }}
 {{- end -}}
-{{- define "ff-test.deployment.container" -}}
+{{- define "zaakbrug.deployment.container" -}}
 envFrom:
   - configMapRef:
       name: {{ template "ff-common.fullname" . }}-env
@@ -94,4 +101,13 @@ volumeMounts:
     subPath: Profiles.json
     readOnly: true
   {{- end }}
+  {{- if .Values.frank.caCertificates.enabled }}
+  {{- range $index, $value := .Values.frank.caCertificates.secrets }}
+  - name: ca-cert-{{ $index }}
+    mountPath: "/certificates/{{ default "" $value.mountPath }}"
+    {{- with $value.subPath }}
+    subPath: {{ . }}
+    {{- end }}
+  {{- end }}
+  {{- end }}
 {{- end -}}
\ No newline at end of file
diff --git a/charts/zaakbrug/values.schema.json b/charts/zaakbrug/values.schema.json
index 5858eca..55dd4d1 100644
--- a/charts/zaakbrug/values.schema.json
+++ b/charts/zaakbrug/values.schema.json
@@ -182,6 +182,22 @@
                             "default": "NARAYANA"
                         }
                     }
+                },
+                "caCertificates": {
+                    "type": "object",
+                    "properties": {
+                        "enabled": {
+                            "type": "boolean",
+                            "description": "Use system certificates",
+                            "default": false
+                        },
+                        "secrets": {
+                            "type": "array",
+                            "description": "List of secretNames",
+                            "default": [],
+                            "items": {}
+                        }
+                    }
                 }
             }
         },
@@ -364,26 +380,6 @@
                 }
             }
         },
-        "serviceAccount": {
-            "type": "object",
-            "properties": {
-                "create": {
-                    "type": "boolean",
-                    "description": "Enable creation of ServiceAccount for Frank!Framework pod",
-                    "default": true
-                },
-                "annotations": {
-                    "type": "object",
-                    "description": "Additional custom annotations for the ServiceAccount",
-                    "default": {}
-                },
-                "name": {
-                    "type": "string",
-                    "description": "The name of the ServiceAccount to use.",
-                    "default": ""
-                }
-            }
-        },
         "zaakbrug": {
             "type": "object",
             "properties": {
@@ -711,6 +707,26 @@
                 }
             }
         },
+        "serviceAccount": {
+            "type": "object",
+            "properties": {
+                "create": {
+                    "type": "boolean",
+                    "description": "Enable creation of ServiceAccount for Frank!Framework pod",
+                    "default": true
+                },
+                "annotations": {
+                    "type": "object",
+                    "description": "Additional custom annotations for the ServiceAccount",
+                    "default": {}
+                },
+                "name": {
+                    "type": "string",
+                    "description": "The name of the ServiceAccount to use.",
+                    "default": ""
+                }
+            }
+        },
         "podAnnotations": {
             "type": "object",
             "description": "Annotations for Frank!Framework pods",
diff --git a/charts/zaakbrug/values.yaml b/charts/zaakbrug/values.yaml
index 77363ee..dfd199a 100644
--- a/charts/zaakbrug/values.yaml
+++ b/charts/zaakbrug/values.yaml
@@ -124,6 +124,24 @@ frank:
   ## @param frank.environmentVariables [object] Set extra environment variables for the Frank!
   ##
   environmentVariables: { }
+  ## @section Section CA Certificates
+  ## @descriptionStart
+  ## Adds given CA Certificated to the truststore.
+  ##
+  ## The key in the secret will be used as filename.
+  ##
+  ## Ref: https://github.com/docker-library/docs/blob/master/eclipse-temurin/README.md#can-i-add-my-internal-ca-certificates-to-the-truststore
+  ## @descriptionEnd
+  ##
+  ## @param frank.caCertificates.enabled Use system certificates
+  ## @param frank.caCertificates.secrets [array] List of secretNames
+  ## @param frank.caCertificates.secrets.secretName [string] Name of the secret to use
+  ## @param frank.caCertificates.secrets.subPath [string] Key in the secret to use
+  ## @param frank.caCertificates.secrets.mountPath [string] Filename to mount in `/certificates/` folder
+  ##
+  caCertificates:
+    enabled: false
+    secrets: []
 
 ## @section Frank!Framework Connection parameters
 ##