diff --git a/modules/languages/siren-golang.el b/modules/languages/siren-golang.el
index ff0bfdd..e431c5a 100644
--- a/modules/languages/siren-golang.el
+++ b/modules/languages/siren-golang.el
@@ -46,7 +46,7 @@
     (reformatter-define golines-format
       :program "golines"
       :args '("-t" "4" "-m" "80" "--no-reformat-tags")
-      :lighter "GOLINES"))
+      :lighter " GOLINES"))
 
   :init
   (with-eval-after-load "projectile"
diff --git a/modules/languages/siren-protobuf.el b/modules/languages/siren-protobuf.el
index be101cf..412abc4 100644
--- a/modules/languages/siren-protobuf.el
+++ b/modules/languages/siren-protobuf.el
@@ -50,6 +50,7 @@
   (reformatter-define buf-format
     :program "buf"
     :args `("format" "--path" ,input-file)
+    :lighter " fmt"
     :stdin nil
     :input-file (reformatter-temp-file-in-current-directory))
 
diff --git a/modules/languages/siren-terraform.el b/modules/languages/siren-terraform.el
index cab6f73..4cd12b0 100644
--- a/modules/languages/siren-terraform.el
+++ b/modules/languages/siren-terraform.el
@@ -29,7 +29,7 @@
   (reformatter-define terraform-format
     :program "terraform"
     :args '("fmt" "-no-color" "-")
-    :lighter " TF"))
+    :lighter " fmt"))
 
 (use-package terraform-doc
   :defer t)
diff --git a/vendor/clang-format/clang-format.el b/vendor/clang-format/clang-format.el
index 10b3dd2..ad27b8e 100644
--- a/vendor/clang-format/clang-format.el
+++ b/vendor/clang-format/clang-format.el
@@ -9,13 +9,6 @@
 
 (require 'reformatter)
 
-(reformatter-define clang-format
-  :program "clang-format"
-  :args '("-style=file" "--assume-filename=%s")
-  :lighter " TF")
-
-(require 'reformatter)
-
 (defgroup clang-format nil
   "Format buffers with clang-format."
   :group 'tools)
@@ -78,7 +71,7 @@ As determined by the SortIncludes style flag."
 (reformatter-define clang-format
   :program clang-format-executable
   :args (clang-format--make-args)
-  :lighter "CLFmt"
+  :lighter " fmt"
   :group 'clang-format)
 
 (provide 'clang-format)