diff --git a/completion/available/awless.completion.bash b/completion/available/awless.completion.bash
index a3af393d..de89e62b 100644
--- a/completion/available/awless.completion.bash
+++ b/completion/available/awless.completion.bash
@@ -1 +1,4 @@
-[[ -x "$(which awless)" ]] && source <(awless completion bash)
+if _command_exists awless
+then
+    source <(awless completion bash)
+fi