diff --git a/configuration.org b/configuration.org
index ab07cd2..aab2aed 100644
--- a/configuration.org
+++ b/configuration.org
@@ -3134,14 +3134,6 @@ Maybe add ∉ for ~not in~ later, if possible.
             ))
 #+END_SRC
 
-** Pyre-based LSP
-
-#+begin_src emacs-lisp
-(use-package lsp-pyre
-  :hook
-  (python-mode . lsp))
-#+end_src
-
 ** Poetry
 
 Because it’s also great.
@@ -4025,20 +4017,6 @@ directory.  It is available from [[http://plantuml.com/download][here]].
 (use-package clojure-mode)
 #+end_src
 
-** Flutter specific things
-
-#+begin_src emacs-lisp
-(use-package lsp-mode)
-
-(use-package lsp-dart
-  :hook
-  (dart-mode . lsp))
-
-(use-package lsp-ui)
-
-(use-package hover)
-#+end_src
-
 ** Bats, for testing shell scripts
 
 #+begin_src emacs-lisp