diff --git a/Dockerfile b/Dockerfile
index 54f5d67..d7a2b86 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -53,5 +53,5 @@ RUN sed -i 's|<title>LibreChat</title>|<title>Inference Co‑op</title>|' /app/c
 # manifest (the bright green bar Firefox PWAs draw across the top) and black
 # background_color. Point both at the cream page color; the index.html meta
 # gets a light + dark pair so browser tabs match the theme too.
-RUN sed -i 's|"theme_color": "#009688"|"theme_color": "#faf8f5"|; s|"background_color": "#000000"|"background_color": "#faf8f5"|' /app/code/librechat/client/dist/manifest.webmanifest && \
+RUN sed -i 's|"theme_color": *"#009688"|"theme_color":"#faf8f5"|; s|"background_color": *"#000000"|"background_color":"#faf8f5"|' /app/code/librechat/client/dist/manifest.webmanifest && \
     sed -i 's|<meta name="theme-color" content="#171717" />|<meta name="theme-color" media="(prefers-color-scheme: light)" content="#faf8f5" />\n    <meta name="theme-color" media="(prefers-color-scheme: dark)" content="#22271f" />|' /app/code/librechat/client/dist/index.html