diff --git a/plugins/none-ls/servers.nix b/plugins/none-ls/servers.nix
index a8cef56c..448dd89c 100644
--- a/plugins/none-ls/servers.nix
+++ b/plugins/none-ls/servers.nix
@@ -91,6 +91,9 @@
       eslint_d = {
         package = pkgs.nodePackages.eslint_d;
       };
+      fantomas = {
+        package = pkgs.fantomas;
+      };
       fnlfmt = {
         package = pkgs.fnlfmt;
       };
diff --git a/tests/test-sources/plugins/none-ls.nix b/tests/test-sources/plugins/none-ls.nix
index f903057e..5689b989 100644
--- a/tests/test-sources/plugins/none-ls.nix
+++ b/tests/test-sources/plugins/none-ls.nix
@@ -66,6 +66,7 @@
           cbfmt.enable = true;
           eslint.enable = true;
           eslint_d.enable = true;
+          fantomas.enable = true;
           fnlfmt.enable = true;
           fourmolu.enable = true;
           gofmt.enable = true;