diff --git a/programs/firefox/search-engines/default.nix b/programs/firefox/search-engines/default.nix
index 5fa1dd2..161f4ce 100644
--- a/programs/firefox/search-engines/default.nix
+++ b/programs/firefox/search-engines/default.nix
@@ -1,28 +1,32 @@
 pkgs: {
   "OpenStreetMap" = {
     urls = [{template = "https://www.openstreetmap.org/search?query={searchTerms}";}];
-    definedAliases = ["@om"];
+    definedAliases = ["@osm" "@openstreetmap"];
   };
   "NixOS Wiki" = {
     urls = [{template = "https://nixos.wiki/index.php?search={searchTerms}";}];
     icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
-    definedAliases = ["@nw"];
+    definedAliases = ["@nix" "@nixos" "@nixoswiki"];
   };
   "Arch Wiki" = {
     urls = [{template = "https://wiki.archlinux.org/index.php?search={searchTerms}";}];
-    definedAliases = ["@aw"];
+    definedAliases = ["@aw" "@arch" "@archwiki"];
   };
   "GitHub" = {
     urls = [{template = "https://github.com/search?q={searchTerms}";}];
-    definedAliases = ["@gh"];
+    definedAliases = ["@gh" "@git" "@github"];
+  };
+  "FlatHub" = {
+    url = [{template = "https://flathub.org/apps/search?q={searchTerms}";}];
+    definedAliases = ["@flat" "@fthub" "@flathub"];
   };
   "NixOS Packages" = {
     urls = [{template = "http://search.nixos.org/packages?channel=unstable&size=50&sort=relevance&type=packages&query={searchTerms}";}];
     icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
-    definedAliases = ["@np"];
+    definedAliases = ["@nixpkgs"];
   };
   "PyPI packages" = {
     urls = [{template = "https://pypi.org/search/?q={searchTerms}";}];
-    definedAliases = ["@py"];
+    definedAliases = ["@pypi"];
   };
 }