diff --git a/dot_zsh/scw-completion.zsh b/dot_zsh/scw-completion.zsh
new file mode 100644
index 0000000..748d4b4
--- /dev/null
+++ b/dot_zsh/scw-completion.zsh
@@ -0,0 +1,9 @@
+_scw () {
+	output=($(scw autocomplete complete zsh -- ${CURRENT} ${words}))
+	opts=('-S' ' ')
+	if [[ $output == *= ]]; then
+		opts=('-S' '')
+	fi
+	compadd "${opts[@]}" -- "${output[@]}"
+}
+compdef _scw scw
diff --git a/dot_zshrc.tmpl b/dot_zshrc.tmpl
index 9546953..a786e9b 100644
--- a/dot_zshrc.tmpl
+++ b/dot_zshrc.tmpl
@@ -40,6 +40,7 @@ source ~/.zsh/functions
 source ~/.zsh/exports
 source ~/.zsh/dstask-completion.zsh
 source ~/.zsh/fzf-completion.zsh
+source ~/.zsh/scw-completion.zsh
 
 {{- if eq .chezmoi.hostname "taupo" }}
 source ~/.zsh/aliases_taupo