diff --git a/.github/workflows/ci-build-site.yml b/.github/workflows/ci-build-site.yml
index 603c13ae..f91e6584 100644
--- a/.github/workflows/ci-build-site.yml
+++ b/.github/workflows/ci-build-site.yml
@@ -48,13 +48,33 @@ jobs:
         run: |
           git checkout ${{ steps.get-comparison-commit.outputs.compare_sha }}
           docker build -t radio-t/site:previous .
-          docker run --rm -v ${{ github.workspace }}/public-prev:/srv/hugo/public radio-t/site:previous
+          
+          # Create directories for previous build
+          mkdir -p hugo-prev/hugo
+          cp -r hugo/* hugo-prev/hugo/
+          mkdir -p hugo-prev/public
+          
+          # Run the container with proper volume mounts
+          docker run --rm \
+            -v ${{ github.workspace }}/hugo-prev/hugo:/srv/hugo \
+            -v ${{ github.workspace }}/hugo-prev/public:/srv/hugo/public \
+            radio-t/site:previous
 
       - name: Build current version
         run: |
           git checkout ${{ github.event.pull_request.head.sha || github.sha }}
           docker build -t radio-t/site:current .
-          docker run --rm -v ${{ github.workspace }}/public-current:/srv/hugo/public radio-t/site:current
+          
+          # Create directories for current build
+          mkdir -p hugo-current/hugo
+          cp -r hugo/* hugo-current/hugo/
+          mkdir -p hugo-current/public
+          
+          # Run the container with proper volume mounts
+          docker run --rm \
+            -v ${{ github.workspace }}/hugo-current/hugo:/srv/hugo \
+            -v ${{ github.workspace }}/hugo-current/public:/srv/hugo/public \
+            radio-t/site:current
 
       - name: Generate diff
         run: |
@@ -62,25 +82,32 @@ jobs:
           mkdir -p site-diff
           
           # Generate diff for HTML files
-          diff -r -N -u public-prev public-current > site-diff/changes.diff || true
+          diff -r -N -u hugo-prev/public hugo-current/public > site-diff/changes.diff || true
           
           # Generate a summary of changed files
           echo "Changed files:" > site-diff/summary.txt
-          find public-current -type f -exec sh -c '
-            prev_file="public-prev/${1#public-current/}"
+          find hugo-current/public -type f -exec sh -c '
+            prev_file="hugo-prev/public/${1#hugo-current/public/}"
             if [ ! -f "$prev_file" ]; then
-              echo "New: ${1#public-current/}"
+              echo "New: ${1#hugo-current/public/}"
             elif ! cmp -s "$1" "$prev_file"; then
-              echo "Modified: ${1#public-current/}"
+              echo "Modified: ${1#hugo-current/public/}"
             fi
           ' sh {} \; >> site-diff/summary.txt
           
-          find public-prev -type f -exec sh -c '
-            current_file="public-current/${1#public-prev/}"
+          find hugo-prev/public -type f -exec sh -c '
+            current_file="hugo-current/public/${1#hugo-prev/public/}"
             if [ ! -f "$current_file" ]; then
-              echo "Deleted: ${1#public-prev/}"
+              echo "Deleted: ${1#hugo-prev/public/}"
             fi
           ' sh {} \; >> site-diff/summary.txt
+          
+          # Add size comparison
+          echo -e "\nSize comparison:" >> site-diff/summary.txt
+          echo "Previous build:" >> site-diff/summary.txt
+          du -sh hugo-prev/public >> site-diff/summary.txt
+          echo "Current build:" >> site-diff/summary.txt
+          du -sh hugo-current/public >> site-diff/summary.txt
 
       - name: Upload diff artifacts
         uses: actions/upload-artifact@v4