diff --git a/action.yml b/action.yml
index bb3dcb9..84559a0 100644
--- a/action.yml
+++ b/action.yml
@@ -44,6 +44,15 @@ inputs:
     required: false
     default: "true"
 
+  allow-apt-mirrors:
+    description: "Allow use of alternative apt mirrors"
+    required: false
+    default: "false"
+  apt-mirror-country:
+    description: "Location of the apt mirror to use (if using GitHub cloud runners, select 'US')"
+    required: false
+    default: "US"
+
 runs:
   using: "composite"
   steps:
@@ -171,6 +180,13 @@ runs:
 
         if [[ ${{ inputs.large-packages }} == 'true' ]]; then
           BEFORE=$(getAvailableSpace)
+
+          if [[ ${{ inputs.allow-apt-mirrors }} == 'true' ]]; then
+            # Select alternative apt mirror
+            sudo gem install apt-spy2
+            sudo apt-spy2 fix --commit --launchpad --country=${{ inputs.apt-mirror-country }}
+            sudo apt-get update
+          fi
           
           sudo apt-get remove -y '^aspnetcore-.*' || echo "::warning::The command [sudo apt-get remove -y '^aspnetcore-.*'] failed to complete successfully. Proceeding..."
           sudo apt-get remove -y '^dotnet-.*' --fix-missing || echo "::warning::The command [sudo apt-get remove -y '^dotnet-.*' --fix-missing] failed to complete successfully. Proceeding..."