diff --git a/nix/modules/c-family/lisp/fg42/c-family.el b/nix/modules/c-family/lisp/fg42/c-family.el
index 41a04da..9fd4d75 100644
--- a/nix/modules/c-family/lisp/fg42/c-family.el
+++ b/nix/modules/c-family/lisp/fg42/c-family.el
@@ -39,7 +39,7 @@
   "Enable cmake-ts-mode instead of the non-TS version."
   :mode ("\\(?:CMakeLists\\.txt\\|\\.cmake\\)\\'" . cmake-ts-mode)
   :hook
-  (cmake-ts-mode . fg42/autocomplete)
+  (cmake-ts-mode . fg42/setup-completion)
   (cmake-ts-mode . fg42/ensure-lang-server)
   (before-save . fg42/lang-server-format))
 
@@ -86,7 +86,7 @@ return value of this function as well."
   (add-to-list 'major-mode-remap-alist '(c-or-c++-mode . c-or-c++-ts-mode))
 
   :hook
-  (c++-ts-mode . fg42/autocomplete)
+  (c++-ts-mode . fg42/setup-completion)
   (c++-ts-mode . fg42/c-ts-mode-setup)
   (c++-ts-mode . flyspell-prog-mode)
   (before-save . fg42/lang-server-format))
diff --git a/nix/modules/nix/lisp/fg42/nix-support.el b/nix/modules/nix/lisp/fg42/nix-support.el
index af2f00e..1ffd435 100644
--- a/nix/modules/nix/lisp/fg42/nix-support.el
+++ b/nix/modules/nix/lisp/fg42/nix-support.el
@@ -32,7 +32,7 @@
 
   :hook
   (nix-mode . fg42/ensure-lang-server)
-  (nix-mode . fg42/autocomplete)
+  (nix-mode . fg42/setup-completion)
   (nix-mode . flyspell-prog-mode)
 
   :config
diff --git a/nix/modules/python/lisp/fg42/python-support.el b/nix/modules/python/lisp/fg42/python-support.el
index e0aa0e5..5845ac5 100644
--- a/nix/modules/python/lisp/fg42/python-support.el
+++ b/nix/modules/python/lisp/fg42/python-support.el
@@ -52,7 +52,7 @@
 
   :hook
   (python-ts-mode . fg42/ensure-lang-server)
-  (python-ts-mode . fg42/autocomplete)
+  (python-ts-mode . fg42/setup-completion)
   (python-ts-mode . flyspell-prog-mode))