diff --git a/multidim-interop/impl/js/v0.45/BrowserDockerfile b/multidim-interop/impl/js/v0.45/BrowserDockerfile
index f73ca41a1..218f5c159 100644
--- a/multidim-interop/impl/js/v0.45/BrowserDockerfile
+++ b/multidim-interop/impl/js/v0.45/BrowserDockerfile
@@ -11,6 +11,9 @@ FROM mcr.microsoft.com/playwright
 
 COPY --from=js-libp2p-base /app/ /app/
 WORKDIR /app/interop
+# We install browsers here instead of the cached version so that we use the latest browsers at run time.
+# Ideally this would also be pinned, but playwright controls this, so there isn't much we can do about it.
+# By installing here, we avoid installing it at test time.
 RUN ./node_modules/.bin/playwright install
 ARG BROWSER=chromium # Options: chromium, firefox, webkit
 ENV BROWSER=$BROWSER