diff --git a/kak/kakrc b/kak/kakrc
index 1ebe495..1214511 100644
--- a/kak/kakrc
+++ b/kak/kakrc
@@ -27,23 +27,23 @@ map -docstring "Cursor nach unten erweitern" global normal <C-j> "<C><ret>"
 map global normal <C-up> '|echo "$(($kak_selection + 1))"<ret>'
 map global normal <C-down> '|echo "$(($kak_selection - 1))"<ret>'
 
-hook global InsertCompletionShow .* %{
-    try %{
-        # this command temporarily removes cursors preceded by whitespace;
-        # if there are no cursors left, it raises an error, does not
-        # continue to execute the mapping commands, and the error is eaten
-        # by the `try` command so no warning appears.
-        execute-keys -draft 'h<a-K>\h<ret>'
-        map window insert <tab> <c-n>
-        map window insert <ret> <c-m>
-        map window insert <s-tab> <c-p>
-        hook -once -always window InsertCompletionHide .* %{
-            unmap window insert <tab> <c-n>
-            unmap window insert <ret> <c-m>
-            unmap window insert <s-tab> <c-p>
-        }
-    }
-}
+# hook global InsertCompletionShow .* %{
+#     try %{
+#         # this command temporarily removes cursors preceded by whitespace;
+#         # if there are no cursors left, it raises an error, does not
+#         # continue to execute the mapping commands, and the error is eaten
+#         # by the `try` command so no warning appears.
+#         execute-keys -draft 'h<a-K>\h<ret>'
+#         map window insert <tab> <c-n>
+#         map window insert <ret> <c-m>
+#         map window insert <s-tab> <c-p>
+#         hook -once -always window InsertCompletionHide .* %{
+#             unmap window insert <tab> <c-n>
+#             unmap window insert <ret> <c-m>
+#             unmap window insert <s-tab> <c-p>
+#         }
+#     }
+# }
 
 #   Convert spaces to   tabs
 hook global BufWritePre .* %{
@@ -54,12 +54,6 @@ hook global BufWritePre .* %{
 #     echo %sh{ sassc main.scss > main.css }
 # }
 
-nop %sh{ {
-    sleep 10
-    echo "eval -client '$kak_client' 'echo sleep ended'" |
-        kak -p ${kak_session}
-} > /dev/null 2>&1 < /dev/null & }
-
 eval %sh{kak-lsp}
 lsp-enable