diff -r 94669513c53c -r c18460da6620 deploy/docker/start.sh
--- a/deploy/docker/start.sh
+++ b/deploy/docker/start.sh
@@ -48,7 +48,7 @@
 done
 
 provisioning_commands=$(
-    for x in "$deploydir"/provision.d/[0-9]*; do
+    for x in "$deploydir"/provision.d/[0-9]*.sh; do
         echo "RUN /bin/bash /var/www/code/deploy/provision.d/$(basename $x)"
     done | sed 's/$/\\n/' | fmt -2000 | sed 's/ RUN/RUN/g' )