diff --git a/src/config.zsh b/src/config.zsh
index 4598191..4c489df 100644
--- a/src/config.zsh
+++ b/src/config.zsh
@@ -69,8 +69,5 @@ ZSH_AUTOSUGGEST_IGNORE_WIDGETS=(
 # Max size of buffer to trigger autosuggestion. Leave undefined for no upper bound.
 ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=
 
-# Pty name for calculating autosuggestions asynchronously
-ZSH_AUTOSUGGEST_ASYNC_PTY_NAME=zsh_autosuggest_async_pty
-
 # Pty name for capturing completions for completion suggestion strategy
 ZSH_AUTOSUGGEST_COMPLETIONS_PTY_NAME=zsh_autosuggest_completion_pty
diff --git a/zsh-autosuggestions.zsh b/zsh-autosuggestions.zsh
index be784b6..8169cc8 100644
--- a/zsh-autosuggestions.zsh
+++ b/zsh-autosuggestions.zsh
@@ -95,9 +95,6 @@ ZSH_AUTOSUGGEST_IGNORE_WIDGETS=(
 # Max size of buffer to trigger autosuggestion. Leave undefined for no upper bound.
 ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=
 
-# Pty name for calculating autosuggestions asynchronously
-ZSH_AUTOSUGGEST_ASYNC_PTY_NAME=zsh_autosuggest_async_pty
-
 # Pty name for capturing completions for completion suggestion strategy
 ZSH_AUTOSUGGEST_COMPLETIONS_PTY_NAME=zsh_autosuggest_completion_pty