diff --git a/guacamole/Dockerfile b/guacamole/Dockerfile
index 9a92ea07f..959a93607 100644
--- a/guacamole/Dockerfile
+++ b/guacamole/Dockerfile
@@ -90,12 +90,13 @@ RUN chmod 744 /ha_autoapps.sh && /ha_autoapps.sh "$PACKAGES" && rm /ha_autoapps.
 ################
 
 # Add entrypoint
-# ENV S6_STAGE2_HOOK=/ha_entrypoint.sh
+ENV S6_STAGE2_HOOK=/ha_entrypoint.sh
 ADD "https://raw.githubusercontent.com/alexbelgium/hassio-addons/master/.templates/ha_entrypoint.sh" "/ha_entrypoint.sh"
 
 # Entrypoint modifications
 ADD "https://raw.githubusercontent.com/alexbelgium/hassio-addons/master/.templates/ha_entrypoint_modif.sh" "/ha_entrypoint_modif.sh"
 RUN chmod 777 /ha_entrypoint.sh /ha_entrypoint_modif.sh && /ha_entrypoint_modif.sh && rm /ha_entrypoint_modif.sh
+RUN sed -i "s|with-contenv|env|g" "/ha_entrypoint.sh"
 
 #WORKDIR /data
 #ENTRYPOINT [ "/usr/bin/env" ]