diff --git a/etc/firefox/policies/policies.json b/etc/firefox/policies/policies.json
index e9962416..118b33fa 100644
--- a/etc/firefox/policies/policies.json
+++ b/etc/firefox/policies/policies.json
@@ -199,25 +199,23 @@
           "Description": "DuckDuckGo Start page version",
           "Method": "GET",
           "Name": "DuckDuckGo Start",
-          "PostData": "q={searchTerms}",
           "SuggestURLTemplate": "https://start.duckduckgo.com/ac/?q={searchTerms}&type=list",
           "URLTemplate": "https://start.duckduckgo.com/?q={searchTerms}"
         },
         {
           "Alias": "e",
           "Description": "Ecosia Search Engine",
+          "IconURL": "https://cdn-static.ecosia.org/static/icons/favicon.ico",
           "Method": "GET",
           "Name": "Ecosia",
-          "PostData": "q={searchTerms}",
           "SuggestURLTemplate": "https://ac.ecosia.org/autocomplete?q={searchTerms}",
-          "URLTemplate": "https://www.ecosia.org/search?q={searchTerms}"
+          "URLTemplate": "https://www.ecosia.org/search?q={searchTerms}&addon=firefoxgpo"
         },
         {
           "Alias": "b",
           "Description": "Brave Search",
           "Method": "GET",
           "Name": "Brave Search",
-          "PostData": "q={searchTerms}",
           "SuggestURLTemplate": "https://search.brave.com/api/suggest?q={searchTerms}",
           "URLTemplate": "https://search.brave.com/search?q={searchTerms}"
         },
@@ -226,7 +224,6 @@
           "Description": "Brave Search Goggles",
           "Method": "GET",
           "Name": "Brave Search Goggles",
-          "PostData": "q={searchTerms}",
           "SuggestURLTemplate": "https://search.brave.com/api/suggest?q={searchTerms}",
           "URLTemplate": "https://search.brave.com/goggles?q={searchTerms}"
         }
diff --git a/etc/opt/chromium/policies/recommended/ecosia.json b/etc/opt/chromium/policies/recommended/ecosia.json
index a54aaa96..23a14ba6 100644
--- a/etc/opt/chromium/policies/recommended/ecosia.json
+++ b/etc/opt/chromium/policies/recommended/ecosia.json
@@ -1,8 +1,9 @@
 {
   "DefaultSearchProviderEnabled": true,
+  "DefaultSearchProviderImageURL": "https://cdn-static.ecosia.org/static/icons/favicon.ico",
   "DefaultSearchProviderKeyword": "e",
   "DefaultSearchProviderName": "Ecosia",
-  "DefaultSearchProviderNewTabURL": "https://www.ecosia.org/newtab/",
-  "DefaultSearchProviderSearchURL": "https://www.ecosia.org/search?q={searchTerms}",
+  "DefaultSearchProviderNewTabURL": "https://www.ecosia.org/newtab/?addon=chromegpo",
+  "DefaultSearchProviderSearchURL": "https://www.ecosia.org/search?q={searchTerms}&addon=chromegpo",
   "DefaultSearchProviderSuggestURL": "https://ac.ecosia.org/autocomplete?q={searchTerms}"
 }