diff --git a/modules/base/emacs/base-init.el b/modules/base/emacs/base-init.el
index e0fd6fd4..398f715a 100644
--- a/modules/base/emacs/base-init.el
+++ b/modules/base/emacs/base-init.el
@@ -206,7 +206,7 @@
 (use-package flycheck-languagetool
   :hook (text-mode . flycheck-languagetool-setup)
   :custom
-  (flycheck-languagetool-url "http://localhost:8081")
+  (flycheck-languagetool-url "http://localhost:15151")
   )
 
 ;; Annotations in selection interface
diff --git a/modules/base/emacs/default.nix b/modules/base/emacs/default.nix
index d92dd5cc..a8ba9d3d 100644
--- a/modules/base/emacs/default.nix
+++ b/modules/base/emacs/default.nix
@@ -30,6 +30,7 @@
 
     services.languagetool = {
       enable = true;
+      port = 15151;
       settings.cacheSize = 10000;
     };