diff --git a/Deployments/firefox.yaml b/Deployments/firefox.yaml
index 162cba9..e145d47 100644
--- a/Deployments/firefox.yaml
+++ b/Deployments/firefox.yaml
@@ -39,6 +39,15 @@ spec:
               mountPath: /config
             - name: dshm
               mountPath: /dev/shm
+      initContainers:
+        - name: init-xrdp
+          image: busybox:1.28
+          command:
+            [
+              "sh",
+              "-c",
+              "sed -i 's/;ListenAddress.*/ListenAddress=127.0.0.1/' /etc/xrdp/sesman.ini",
+            ]
 
       volumes:
         - name: vol