diff --git a/build.sh b/build.sh
index f46b0da..811a884 100755
--- a/build.sh
+++ b/build.sh
@@ -48,7 +48,6 @@ rsync -av \
   --exclude='Home.md' \
   --exclude='.gitignore' \
   --exclude='infill-analysis' \
-  --exclude='web_extras' \
   . docs/ 2>/dev/null || {
   # Fallback: manually copy directories and markdown files
   echo "Using fallback copy method..."
@@ -185,10 +184,27 @@ mkdir -p wiki/assets/stylesheets
 mkdir -p wiki/assets/images
 
 # Copy shared assets that complement MkDocs' static site output
+if [ -f "web_extras/extra.css" ]; then
+  cp "web_extras/extra.css" wiki/assets/stylesheets/extra.css
+else
+  echo "Warning: web_extras/extra.css not found - skipping"
+fi
+
+if [ -f "web_extras/OrcaSlicer.ico" ]; then
+  cp "web_extras/OrcaSlicer.ico" wiki/assets/images/OrcaSlicer.ico
+else
+  echo "Warning: web_extras/OrcaSlicer.ico not found - skipping"
+fi
+
+if [ -f "web_extras/OrcaSlicer.png" ]; then
+  cp "web_extras/OrcaSlicer.png" wiki/assets/images/OrcaSlicer.png
+else
+  echo "Warning: web_extras/OrcaSlicer.png not found - skipping"
+fi
+
 if [ -d "web_extras" ]; then
-  cp "web_extras/*.css" "wiki/assets/stylesheets/"
-  cp "web_extras/*.ico" "wiki/assets/images/"
-  cp "web_extras/*.png" "wiki/assets/images/"
+  mkdir -p wiki/web_extras
+  cp -r web_extras/* wiki/web_extras/ 2>/dev/null || true
 else
   echo "Warning: web_extras directory not found - skipping"
 fi