diff --git a/.github/Dockerfile b/.github/Dockerfile
index f6a3996..b6659e1 100644
--- a/.github/Dockerfile
+++ b/.github/Dockerfile
@@ -3,7 +3,7 @@
 # This hack enables dependabot alerts for docker-compose files,
 # which right now are not supported
 #
-# Last update: dom 3 set 2023, 13:13:44, CEST
+# Last update: dom 3 set 2023, 13:45:27, CEST
 # images extracted from ../control-plane/docker-compose.yml
 
 FROM traefik:v2.10
diff --git a/.github/workflows/extract-dependencies.yml b/.github/workflows/extract-dependencies.yml
index cb77115..c9a85be 100644
--- a/.github/workflows/extract-dependencies.yml
+++ b/.github/workflows/extract-dependencies.yml
@@ -12,9 +12,11 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 3
 
       - name: extract dependencies, put them in a fake Dockerfile dependabot will understand
-        run: 'cd .github && bash ./extractor.sh ../control-plane/docker-compose.sh'
+        run: 'cd .github && bash ./extractor.sh ../control-plane/docker-compose.yml'
 
       - name: Check if the Dockerfile changed after the extractor run
         id: check-changes
diff --git a/control-plane/docker-compose.yml b/control-plane/docker-compose.yml
index d84b476..f26b4ce 100644
--- a/control-plane/docker-compose.yml
+++ b/control-plane/docker-compose.yml
@@ -1,5 +1,4 @@
 version: '3.3'
-#a
 
 volumes:
   grafana-data: {}
@@ -34,7 +33,7 @@ services:
       - traefik-proxy
 
   blog:
-    image: "nginx"
+    image: "nginx:1.9.5"
     restart: unless-stopped
     labels:
       - "traefik.enable=true"