diff --git a/lab/scripts/setup.sh b/lab/scripts/setup.sh
index 3671b3a1c..cc426ac33 100644
--- a/lab/scripts/setup.sh
+++ b/lab/scripts/setup.sh
@@ -49,6 +49,6 @@ echo "export RESOURCES_PRECREATED='${RESOURCES_PRECREATED}'" > ~/.bashrc.d/infra
 
 echo "export ANALYTICS_ENDPOINT='${ANALYTICS_ENDPOINT}'" > ~/.bashrc.d/analytics.bash
 
-/usr/local/bin/kubectl completion bash >>  ~/.bashrc.d/kubectl_completion.bash
+/usr/local/bin/kubectl completion bash >  ~/.bashrc.d/kubectl_completion.bash
 echo "alias k=kubectl" >> ~/.bashrc.d/kubectl_completion.bash
 echo "complete -F __start_kubectl k" >> ~/.bashrc.d/kubectl_completion.bash
\ No newline at end of file