diff --git a/scripts/sync_styleguide_to_webapp_aktienberater.sh b/scripts/sync_styleguide_to_webapp_aktienberater.sh
index 3df7605..7d986c8 100755
--- a/scripts/sync_styleguide_to_webapp_aktienberater.sh
+++ b/scripts/sync_styleguide_to_webapp_aktienberater.sh
@@ -8,8 +8,10 @@ VERSION_FILE="$STYLEGUIDE_REPO_ROOT/VERSION"
 
 PORTAL_REPO_PATH="/Users/mathias/Documents/Dokumente Chouchou/Codebases/WebApp_Aktienberater"
 PORTAL_CSS_REL="public/assets/styleguide.upstream.css"
+PORTAL_BUILT_CSS_REL="public/assets/styles.css"
 PORTAL_META_REL="public/assets/styleguide.upstream.meta.json"
 PORTAL_STYLEGUIDE_DOCS_REL="docs/styleguide"
+PORTAL_BUILD_SCRIPT_REL="scripts/styleguide/build_styles.sh"
 COMMIT_IN_PORTAL="false"
 
 usage() {
@@ -62,8 +64,10 @@ if [[ ! -d "$PORTAL_REPO_PATH/.git" ]]; then
 fi
 
 PORTAL_CSS_PATH="$PORTAL_REPO_PATH/$PORTAL_CSS_REL"
+PORTAL_BUILT_CSS_PATH="$PORTAL_REPO_PATH/$PORTAL_BUILT_CSS_REL"
 PORTAL_META_PATH="$PORTAL_REPO_PATH/$PORTAL_META_REL"
 PORTAL_STYLEGUIDE_DOCS_PATH="$PORTAL_REPO_PATH/$PORTAL_STYLEGUIDE_DOCS_REL"
+PORTAL_BUILD_SCRIPT_PATH="$PORTAL_REPO_PATH/$PORTAL_BUILD_SCRIPT_REL"
 
 mkdir -p "$(dirname "$PORTAL_CSS_PATH")"
 mkdir -p "$PORTAL_STYLEGUIDE_DOCS_PATH"
@@ -145,8 +149,19 @@ cat > "$PORTAL_META_PATH" <<META
 }
 META
 
+if [[ ! -f "$PORTAL_BUILD_SCRIPT_PATH" ]]; then
+  echo "Portal build script not found: $PORTAL_BUILD_SCRIPT_PATH" >&2
+  exit 1
+fi
+
+bash "$PORTAL_BUILD_SCRIPT_PATH"
+
 if [[ "$COMMIT_IN_PORTAL" == "true" ]]; then
-  git -C "$PORTAL_REPO_PATH" add -A "$PORTAL_CSS_REL" "$PORTAL_META_REL" "$PORTAL_STYLEGUIDE_DOCS_REL"
+  git -C "$PORTAL_REPO_PATH" add -A \
+    "$PORTAL_CSS_REL" \
+    "$PORTAL_BUILT_CSS_REL" \
+    "$PORTAL_META_REL" \
+    "$PORTAL_STYLEGUIDE_DOCS_REL"
   if ! git -C "$PORTAL_REPO_PATH" diff --cached --quiet; then
     git -C "$PORTAL_REPO_PATH" commit -m "Sync styleguide $STYLEGUIDE_VERSION"
     git -C "$PORTAL_REPO_PATH" push
@@ -159,5 +174,6 @@ else
 fi
 
 echo "Synced $SOURCE_CSS -> $PORTAL_CSS_PATH"
+echo "Built portal stylesheet: $PORTAL_BUILT_CSS_PATH"
 echo "Metadata written: $PORTAL_META_PATH"
 echo "Mirrored styleguide docs: $PORTAL_STYLEGUIDE_DOCS_PATH"