diff --git a/.gitignore b/.gitignore
index caa4595..32c54ce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,6 +12,6 @@ app/static/custom_config
 app/static/bangs
 
 # pip stuff
-build/
+/build/
 dist/
 *.egg-info/
diff --git a/Dockerfile b/Dockerfile
index c8442bc..4d3338e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -69,6 +69,9 @@ COPY app/ app/
 COPY run .
 COPY whoogle.env .
 
+# Allow writing symlinks to build dir
+RUN chown 102:102 app/static/build
+
 EXPOSE $EXPOSE_PORT
 
 HEALTHCHECK  --interval=30s --timeout=5s \
diff --git a/app/__init__.py b/app/__init__.py
index f77b281..294053c 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -101,7 +101,12 @@ for cb_dir in cache_busting_dirs:
         full_cb_path = os.path.join(full_cb_dir, cb_file)
         cb_file_link = gen_file_hash(full_cb_dir, cb_file)
         build_path = os.path.join(app.config['BUILD_FOLDER'], cb_file_link)
-        os.symlink(full_cb_path, build_path)
+
+        try:
+            os.symlink(full_cb_path, build_path)
+        except FileExistsError:
+            # Symlink hasn't changed, ignore
+            pass
 
         # Create mapping for relative path urls
         map_path = build_path.replace(app.config['APP_ROOT'], '')
diff --git a/app/filter.py b/app/filter.py
index 215bfe7..87d00a2 100644
--- a/app/filter.py
+++ b/app/filter.py
@@ -173,8 +173,12 @@ class Filter:
                     break
 
             # Create the new details element to wrap around the result's
-            # immediate parent
-            parent = result_children[0].parent
+            # first parent
+            parent = None
+            idx = 0
+            while not parent and idx < len(result_children):
+                parent = result_children[idx].parent
+                idx += 1
             details = BeautifulSoup(features='html.parser').new_tag('details')
             summary = BeautifulSoup(features='html.parser').new_tag('summary')
             summary.string = label
diff --git a/app/static/build/.gitignore b/app/static/build/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/app/static/build/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/docker-compose.yml b/docker-compose.yml
index 3fba776..dbb741b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -16,7 +16,6 @@ services:
       - no-new-privileges
     cap_drop:
       - ALL
-    read_only: true
     tmpfs:
       - /config/:size=10M,uid=102,gid=102,mode=1700
       - /var/lib/tor/:size=10M,uid=102,gid=102,mode=1700
diff --git a/run b/run
index 25fdf15..4ace594 100755
--- a/run
+++ b/run
@@ -12,8 +12,6 @@ SUBDIR="${1:-app}"
 export APP_ROOT="$SCRIPT_DIR/$SUBDIR"
 export STATIC_FOLDER="$APP_ROOT/static"
 
-rm -rf $STATIC_FOLDER/build
-
 # Check for regular vs test run
 if [[ "$SUBDIR" == "test" ]]; then
     # Set up static files for testing