diff --git a/etc/firefox/policies/policies.json b/etc/firefox/policies/policies.json
index 273fa6f6..8d8b37f5 100644
--- a/etc/firefox/policies/policies.json
+++ b/etc/firefox/policies/policies.json
@@ -66,7 +66,6 @@
               "ublock-privacy",
               "easyprivacy",
               "FIN-0",
-              "https://big.oisd.nl/",
               "fanboy-cookiemonster",
               "ublock-cookies-easylist",
               "adguard-cookies",
diff --git a/etc/opt/chromium/policies/managed/aminda-extensions.json b/etc/opt/chromium/policies/managed/aminda-extensions.json
index dbe85f2e..ce314639 100644
--- a/etc/opt/chromium/policies/managed/aminda-extensions.json
+++ b/etc/opt/chromium/policies/managed/aminda-extensions.json
@@ -41,7 +41,6 @@
             "ublock-privacy",
             "easyprivacy",
             "FIN-0",
-            "https://big.oisd.nl/",
             "fanboy-cookiemonster",
             "ublock-cookies-easylist",
             "adguard-cookies",