diff --git a/README.md b/README.md
index 9c661c4..fc47658 100644
--- a/README.md
+++ b/README.md
@@ -84,6 +84,7 @@ let g:chopsticks_profile = 'full'      " engineer + heavier Markdown feedback
 let g:chopsticks_enable_jk_escape = 1  " optional: insert-mode jk exits insert
 let g:chopsticks_enable_ctrl_s_save = 1 " optional: Ctrl-S saves
 let g:chopsticks_enable_sudo_save_bang = 1 " optional: :w!! sudo save
+let g:chopsticks_enable_completion_keymaps = 1 " optional: Tab/Enter completion
 ```
 
 `minimal` avoids LSP, ALE, completion plugins, extra language syntax plugins,
diff --git a/modules/lsp.vim b/modules/lsp.vim
index 2e2662e..9ff421b 100644
--- a/modules/lsp.vim
+++ b/modules/lsp.vim
@@ -51,9 +51,11 @@ let g:asyncomplete_auto_popup       = 1
 let g:asyncomplete_auto_completeopt = 0
 let g:asyncomplete_popup_delay      = 50
 
-inoremap <expr> <Tab>   pumvisible() ? "\<C-n>" : "\<Tab>"
-inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
-inoremap <expr> <CR>    pumvisible() ? asyncomplete#close_popup() : "\<CR>"
+if get(g:, 'chopsticks_enable_completion_keymaps', 0)
+    inoremap <expr> <Tab>   pumvisible() ? "\<C-n>" : "\<Tab>"
+    inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
+    inoremap <expr> <CR>    pumvisible() ? asyncomplete#close_popup() : "\<CR>"
+endif
 
 " ── Buffer Keymaps ──────────────────────────────────────────────────────────
 
diff --git a/scripts/test.sh b/scripts/test.sh
index 96acb19..4967ce5 100755
--- a/scripts/test.sh
+++ b/scripts/test.sh
@@ -204,6 +204,7 @@ check_vim() {
     XDG_CONFIG_HOME="$EMPTY_XDG" vim -u .vimrc -i NONE -es -N \
         -c 'let last_change_map = nr2char(96) . "[v" . nr2char(96) . "]"' \
         -c 'if maparg("0", "n") !=# "" || maparg("0", "v") !=# "" || maparg("Y", "n") !=# "" || maparg("Q", "n") !=# "" || maparg("<Space>", "n") !=# "" || maparg("//", "v") !=# "" || maparg("gV", "n") !=# "" || maparg("jk", "i") !=# "" || maparg("<C-s>", "n") !=# "" || maparg("<C-s>", "i") !=# "" || maparg("<C-h>", "n") !=# "" || maparg("<C-j>", "n") !=# "" || maparg("<C-k>", "n") !=# "" || maparg("<C-l>", "n") !=# "" || maparg("<C-p>", "n") !=# "" || maparg("<C-p>", "c") !=# "" || maparg("<C-n>", "c") !=# "" || maparg("w!!", "c") !=# "" | cquit | endif' \
+        -c 'if maparg("<Tab>", "i") =~# "pumvisible" || maparg("<S-Tab>", "i") =~# "pumvisible" || maparg("<CR>", "i") =~# "asyncomplete#close_popup" | cquit | endif' \
         -c 'if maparg(",/", "v") !~# "escape" || maparg(",v", "n") !=# last_change_map || maparg(",ff", "n") !~# "SmartFiles" | cquit | endif' \
         -c 'qa!' 2>&1
 
@@ -216,8 +217,10 @@ check_vim() {
     XDG_CONFIG_HOME="$EMPTY_XDG" vim -u NONE -i NONE -es -N \
         -c 'let g:chopsticks_enable_ctrl_s_save = 1' \
         -c 'let g:chopsticks_enable_sudo_save_bang = 1' \
+        -c 'let g:chopsticks_enable_completion_keymaps = 1' \
         -c 'source .vimrc' \
         -c 'if maparg("<C-s>", "n") !~# ":w" || maparg("<C-s>", "i") !~# ":w" || maparg("w!!", "c") !~# "sudo tee" | cquit | endif' \
+        -c 'if maparg("<Tab>", "i") !~# "pumvisible" || maparg("<S-Tab>", "i") !~# "pumvisible" || maparg("<CR>", "i") !~# "asyncomplete#close_popup" | cquit | endif' \
         -c 'qa!' 2>&1
 
     XDG_CONFIG_HOME="$EMPTY_XDG" vim -u .vimrc -i NONE -es -N \