diff --git a/Dockerfile_stg b/Dockerfile_stg
index 51139346..98bc5f06 100644
--- a/Dockerfile_stg
+++ b/Dockerfile_stg
@@ -50,6 +50,7 @@ ADD conf/ripmime /bin/ripmime
 RUN chmod +x /bin/ripmime \
     && a2ensite cmc-sales \
     && a2dissite 000-default \
+    && a2enmod rewrite \
     && a2enmod headers
 
 # Copy site into place.