diff --git a/services/scripts/list_services.sh b/services/scripts/list_services.sh
--- a/services/scripts/list_services.sh
+++ b/services/scripts/list_services.sh
@@ -2,5 +2,15 @@
 
 set -e
 
-find . -maxdepth 1 ! -name "base-image" ! -name "docker-compose.yml" ! -name "package.json" ! -name "scripts" ! -name "node_modules" ! -name "commtest" ! -name "lib" ! -name "terraform" ! -name ".*" -execdir echo {} ';'
+find . -maxdepth 1 \
+  ! -name "base-image" \
+  ! -name "docker-compose.yml" \
+  ! -name "package.json" \
+  ! -name "scripts" \
+  ! -name "node_modules" \
+  ! -name "commtest" \
+  ! -name "lib" \
+  ! -name "terraform" \
+  ! -name ".*" \
+  -execdir echo {} ';'