diff --git a/.forgejo/workflows/build.yml b/.forgejo/workflows/build.yml
index d574b55f..75b4c66a 100644
--- a/.forgejo/workflows/build.yml
+++ b/.forgejo/workflows/build.yml
@@ -61,7 +61,6 @@ jobs:
             # Configure apt-cacher-ng proxy sources
             echo "deb http://192.168.1.101:3142/ftp.debian.org/debian stable main contrib non-free" > /etc/apt/sources.list.d/apt-cacher-ng.list
             echo "deb-src http://192.168.1.101:3142/ftp.debian.org/debian stable main contrib non-free" >> /etc/apt/sources.list.d/apt-cacher-ng.list
-            echo "deb http://192.168.1.101:3142/HTTPS///get.docker.com/ubuntu docker main" >> /etc/apt/sources.list.d/apt-cacher-ng.list
             
             # Update package lists with proxy sources
             apt update -y
diff --git a/.forgejo/workflows/ci.yml b/.forgejo/workflows/ci.yml
index 2fbb6cf6..73b02a72 100644
--- a/.forgejo/workflows/ci.yml
+++ b/.forgejo/workflows/ci.yml
@@ -38,7 +38,6 @@ jobs:
             echo "✅ apt-cacher-ng is available, configuring proxy sources..."
             echo "deb http://192.168.1.101:3142/ftp.debian.org/debian stable main contrib non-free" > /etc/apt/sources.list.d/apt-cacher-ng.list
             echo "deb-src http://192.168.1.101:3142/ftp.debian.org/debian stable main contrib non-free" >> /etc/apt/sources.list.d/apt-cacher-ng.list
-            echo "deb http://192.168.1.101:3142/HTTPS///get.docker.com/ubuntu docker main" >> /etc/apt/sources.list.d/apt-cacher-ng.list
             apt update -y
           else
             echo "⚠️  apt-cacher-ng not available, using standard Debian sources..."
diff --git a/.forgejo/workflows/test.yml b/.forgejo/workflows/test.yml
index 76ed0e81..d9a5ad90 100644
--- a/.forgejo/workflows/test.yml
+++ b/.forgejo/workflows/test.yml
@@ -45,7 +45,6 @@ jobs:
             # Configure apt-cacher-ng proxy sources
             echo "deb http://192.168.1.101:3142/ftp.debian.org/debian stable main contrib non-free" > /etc/apt/sources.list.d/apt-cacher-ng.list
             echo "deb-src http://192.168.1.101:3142/ftp.debian.org/debian stable main contrib non-free" >> /etc/apt/sources.list.d/apt-cacher-ng.list
-            echo "deb http://192.168.1.101:3142/HTTPS///get.docker.com/ubuntu docker main" >> /etc/apt/sources.list.d/apt-cacher-ng.list
             
             # Update package lists with proxy sources
             apt update -y
diff --git a/.forgejo/workflows/update-readme.yml b/.forgejo/workflows/update-readme.yml
index 411463c6..06812c56 100644
--- a/.forgejo/workflows/update-readme.yml
+++ b/.forgejo/workflows/update-readme.yml
@@ -30,7 +30,6 @@ jobs:
             # Configure apt-cacher-ng proxy sources
             echo "deb http://192.168.1.101:3142/ftp.debian.org/debian stable main contrib non-free" > /etc/apt/sources.list.d/apt-cacher-ng.list
             echo "deb-src http://192.168.1.101:3142/ftp.debian.org/debian stable main contrib non-free" >> /etc/apt/sources.list.d/apt-cacher-ng.list
-            echo "deb http://192.168.1.101:3142/HTTPS///get.docker.com/ubuntu docker main" >> /etc/apt/sources.list.d/apt-cacher-ng.list
             
             # Update package lists with proxy sources
             apt update -y