diff --git a/browserless_chrome/Dockerfile b/browserless_chrome/Dockerfile
index f65cdf17d..bdc7eea5f 100644
--- a/browserless_chrome/Dockerfile
+++ b/browserless_chrome/Dockerfile
@@ -70,7 +70,7 @@ RUN chmod 777 /ha_entrypoint.sh
 ADD "https://raw.githubusercontent.com/alexbelgium/hassio-addons/master/.templates/bashio-standalone.sh" "/usr/local/lib/bashio-standalone.sh"
 RUN chmod 0755 /usr/local/lib/bashio-standalone.sh
 
-RUN \ sed -i "2a /./ha_entrypoint.sh" ./scripts/start.sh
+RUN sed -i "2a /./ha_entrypoint.sh" ./scripts/start.sh
 
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 # 5 Labels #