diff --git a/etc/firefox/policies/policies.json b/etc/firefox/policies/policies.json
index 5b7d2a5c..579e46b4 100644
--- a/etc/firefox/policies/policies.json
+++ b/etc/firefox/policies/policies.json
@@ -140,7 +140,7 @@
       },
       "@testpilot-containers": {
         "install_url": "https://addons.mozilla.org/firefox/downloads/latest/multi-account-container/latest.xpi",
-        "installation_mode": "normal_installed"
+        "installation_mode": "force_installed"
       },
       "jid1-MnnxcxisBPnSXQ@jetpack": {
         "install_url": "https://addons.mozilla.org/firefox/downloads/latest/privacy-badger17/latest.xpi",
@@ -188,7 +188,7 @@
       },
       "{c607c8df-14a7-4f28-894f-29e8722976af}": {
         "install_url": "https://addons.mozilla.org/firefox/downloads/latest/temporary-containers/latest.xpi",
-        "installation_mode": "normal_installed"
+        "installation_mode": "force_installed"
       },
       "{d04b0b40-3dab-4f0b-97a6-04ec3eddbfb0}": {
         "install_url": "https://addons.mozilla.org/firefox/downloads/latest/ecosia-the-green-search/latest.xpi",