diff --git a/postgres/Dockerfile b/postgres/Dockerfile
index 57665d0d6..6a71ea899 100644
--- a/postgres/Dockerfile
+++ b/postgres/Dockerfile
@@ -67,6 +67,7 @@ ADD "https://raw.githubusercontent.com/alexbelgium/hassio-addons/master/.templat
 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 chmod 777 /docker-entrypoint-initdb.d/*
 WORKDIR /config
 ENTRYPOINT [ "/usr/bin/env" ]
 CMD [ "/ha_entrypoint.sh" ]