diff --git a/packages/lambda/builds/chromium/build/Dockerfile b/packages/lambda/builds/chromium/build/Dockerfile
index 454cb720..d713b6f2 100644
--- a/packages/lambda/builds/chromium/build/Dockerfile
+++ b/packages/lambda/builds/chromium/build/Dockerfile
@@ -9,7 +9,6 @@
 # docker run -d --rm --name headless-chromium -p 9222:9222 adieuadieu/headless-chromium-for-aws-lambda
 #
 
-# FROM amazonlinux:2.0.20200406.0-with-sources
 FROM amazonlinux:2.0.20200722.0-with-sources
 
 # ref: https://chromium.googlesource.com/chromium/src.git/+refs