diff --git a/bbmri/modules/dnpm-compose.yml b/bbmri/modules/dnpm-compose.yml
index 099bf0a..e1f91eb 100644
--- a/bbmri/modules/dnpm-compose.yml
+++ b/bbmri/modules/dnpm-compose.yml
@@ -1,5 +1,3 @@
-version: "3.7"
-
 services:
   dnpm-beam-proxy:
     image: docker.verbis.dkfz.de/cache/samply/beam-proxy:develop
diff --git a/ccp/modules/datashield-compose.yml b/ccp/modules/datashield-compose.yml
index 160e1c2..be7ad8e 100644
--- a/ccp/modules/datashield-compose.yml
+++ b/ccp/modules/datashield-compose.yml
@@ -1,5 +1,3 @@
-version: "3.7"
-
 services:
   ############################################ DataSHIELD Client (Rocker R-Studio)
   rstudio:
diff --git a/ccp/modules/dnpm-compose.yml b/ccp/modules/dnpm-compose.yml
index 5a56e97..ae4c118 100644
--- a/ccp/modules/dnpm-compose.yml
+++ b/ccp/modules/dnpm-compose.yml
@@ -1,5 +1,3 @@
-version: "3.7"
-
 services:
   beam-proxy:
     environment:
diff --git a/ccp/modules/exporter-compose.yml b/ccp/modules/exporter-compose.yml
index 382f20b..0673c17 100644
--- a/ccp/modules/exporter-compose.yml
+++ b/ccp/modules/exporter-compose.yml
@@ -1,5 +1,3 @@
-version: "3.7"
-
 services:
   exporter:
     image: docker.verbis.dkfz.de/ccp/dktk-exporter:latest
diff --git a/ccp/modules/id-management-compose.yml b/ccp/modules/id-management-compose.yml
index 11d45cb..9c72d76 100644
--- a/ccp/modules/id-management-compose.yml
+++ b/ccp/modules/id-management-compose.yml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   id-manager:
     image: docker.verbis.dkfz.de/bridgehead/magicpl
diff --git a/ccp/modules/login-compose.yml b/ccp/modules/login-compose.yml
index 1f29084..a23584e 100644
--- a/ccp/modules/login-compose.yml
+++ b/ccp/modules/login-compose.yml
@@ -1,5 +1,3 @@
-version: "3.7"
-
 services:
   ############################################ Keycloak
   login-db:
diff --git a/ccp/modules/mtba-compose.yml b/ccp/modules/mtba-compose.yml
index 60845f5..c94e885 100644
--- a/ccp/modules/mtba-compose.yml
+++ b/ccp/modules/mtba-compose.yml
@@ -1,5 +1,3 @@
-version: "3.7"
-
 services:
   mtba:
     image: docker.verbis.dkfz.de/cache/samply/mtba:1.0.0
diff --git a/ccp/modules/nngm-compose.yml b/ccp/modules/nngm-compose.yml
index e61532d..e52e26c 100644
--- a/ccp/modules/nngm-compose.yml
+++ b/ccp/modules/nngm-compose.yml
@@ -21,9 +21,6 @@ services:
       - "traefik.http.routers.connector.middlewares=connector_strip,auth-nngm"
     volumes:
       - nngm-rest:/var/log
-
   traefik:
     labels:
       - "traefik.http.middlewares.auth-nngm.basicauth.users=${NNGM_AUTH}"
-
-
diff --git a/ccp/modules/teiler-ui-compose.yml b/ccp/modules/teiler-ui-compose.yml
index 5a51c8e..92a98d8 100644
--- a/ccp/modules/teiler-ui-compose.yml
+++ b/ccp/modules/teiler-ui-compose.yml
@@ -1,5 +1,3 @@
-version: "3.7"
-
 services:
 
   teiler-root-config: