diff --git a/.github/linters/.hadolint.yaml b/.github/linters/.hadolint.yaml
index 5be8d7c..4c5561e 100644
--- a/.github/linters/.hadolint.yaml
+++ b/.github/linters/.hadolint.yaml
@@ -1,3 +1,4 @@
+---
 ignored:
   - DL3022
   - DL3008
diff --git a/.github/linters/.markdown-lint.yml b/.github/linters/.markdown-lint.yml
index 7636c41..368103d 100644
--- a/.github/linters/.markdown-lint.yml
+++ b/.github/linters/.markdown-lint.yml
@@ -1,3 +1,4 @@
+---
 # Hard wrap to 120, not 80
 MD013:
   line_length: 120
@@ -10,3 +11,6 @@ MD025: false
 
 # Allow no new lines between lists (Changelog)
 MD032: false
+
+# Allow base-urls (http) for links (Readme)
+MD034: false
diff --git a/docker/data-source-services/docker-compose.yml b/docker/data-source-services/docker-compose.yml
index 3c398d8..710c02b 100755
--- a/docker/data-source-services/docker-compose.yml
+++ b/docker/data-source-services/docker-compose.yml
@@ -2,6 +2,7 @@
 # Everything ahead of the last two digits are standard for the given service
 #
 # Network name is st-{service name}-{service MAJOR.MINOR}
+---
 version: '3.8'
 services:
   nginxproxy:
@@ -40,5 +41,5 @@ services:
       - st-internal
 networks:
     st-internal:
-        external: true
-        name: st-internal
+      external: true
+      name: st-internal
diff --git a/docker/data-source-tools/docker-compose.yml b/docker/data-source-tools/docker-compose.yml
index fdeecd9..77c822a 100644
--- a/docker/data-source-tools/docker-compose.yml
+++ b/docker/data-source-tools/docker-compose.yml
@@ -1,3 +1,4 @@
+---
 version: '3.8'
 services:
   mailpit:
@@ -7,7 +8,7 @@ services:
       - "8025:8025"
       - "1025:1025"
     networks:
-        - st-internal
+      - st-internal
     environment:
       MP_MAX_MESSAGES: 5000
       MP_SMTP_AUTH_ACCEPT_ANY: 1
@@ -25,5 +26,5 @@ services:
       PMA_PASSWORD: root
 networks:
     st-internal:
-        external: true
-        name: st-internal
+      external: true
+      name: st-internal