diff --git a/dockerfiles/synapse/start.sh b/dockerfiles/synapse/start.sh
index a198da9c..eca41cd2 100755
--- a/dockerfiles/synapse/start.sh
+++ b/dockerfiles/synapse/start.sh
@@ -5,14 +5,14 @@ set -e
 sed -i "s/SERVER_NAME/${SERVER_NAME}/g" /conf/homeserver.yaml
 
 # Add the application service registration files to the homeserver.yaml config
-for filename in /appservices/*.yaml; do
+for filename in /complement/appservice/*.yaml; do
   [ -f "$filename" ] || break
 
   as_id=$(basename "$filename" .yaml)
 
   # Insert the path to the registration file and the AS_REGISTRATION_FILES marker after 
   # so we can add the next application service in the next iteration of this for loop
-  sed -i "s/AS_REGISTRATION_FILES/  - \/appservices\/${as_id}.yaml\nAS_REGISTRATION_FILES/g" /conf/homeserver.yaml
+  sed -i "s/AS_REGISTRATION_FILES/  - \/complement\/appservice\/${as_id}.yaml\nAS_REGISTRATION_FILES/g" /conf/homeserver.yaml
 done
 # Remove the AS_REGISTRATION_FILES entry
 sed -i "s/AS_REGISTRATION_FILES//g" /conf/homeserver.yaml