diff --git a/plugins/lsp/language-servers/efmls-configs.nix b/plugins/lsp/language-servers/efmls-configs.nix
index 80d6f46d..237ad809 100644
--- a/plugins/lsp/language-servers/efmls-configs.nix
+++ b/plugins/lsp/language-servers/efmls-configs.nix
@@ -20,6 +20,10 @@ in
       ];
     };
 
+    efmLangServerPackage = lib.mkPackageOption pkgs "efm-langserver" {
+      nullable = true;
+    };
+
     externallyManagedPackages = lib.mkOption {
       type = with lib.types; either (enum [ "all" ]) (listOf str);
       description = ''
@@ -151,6 +155,6 @@ in
         extraOptions.settings.languages = setupOptions;
       };
 
-      extraPackages = [ pkgs.efm-langserver ] ++ (map (v: cfg.toolPackages.${v}) nixvimPkgs.right);
+      extraPackages = [ cfg.efmLangServerPackage ] ++ (map (v: cfg.toolPackages.${v}) nixvimPkgs.right);
     };
 }
diff --git a/tests/test-sources/plugins/lsp/efmls-configs.nix b/tests/test-sources/plugins/lsp/efmls-configs.nix
index c7c150bb..5b926302 100644
--- a/tests/test-sources/plugins/lsp/efmls-configs.nix
+++ b/tests/test-sources/plugins/lsp/efmls-configs.nix
@@ -145,4 +145,11 @@
       };
     };
   };
+
+  no-packages = {
+    plugins.efmls-configs = {
+      enable = true;
+      efmLangServerPackage = null;
+    };
+  };
 }