diff --git a/plugins/flutter/flutter.plugin.zsh b/plugins/flutter/flutter.plugin.zsh
index 44d196cd4..5e853b78f 100644
--- a/plugins/flutter/flutter.plugin.zsh
+++ b/plugins/flutter/flutter.plugin.zsh
@@ -26,4 +26,4 @@ if [[ ! -f "$ZSH_CACHE_DIR/completions/_flutter" ]]; then
   _comps[flutter]=_flutter
 fi
 
-flutter zsh-completion >| "$ZSH_CACHE_DIR/completions/_flutter" &|
\ No newline at end of file
+flutter zsh-completion < /dev/null >| "$ZSH_CACHE_DIR/completions/_flutter" &|
\ No newline at end of file