diff --git a/src/chrome/installer/linux/debian/manual_recommends b/src/chrome/installer/linux/debian/manual_recommends
index 96f4b97b..b3273455 100644
--- a/src/chrome/installer/linux/debian/manual_recommends
+++ b/src/chrome/installer/linux/debian/manual_recommends
@@ -8,14 +8,14 @@
 # systems to a separate package called libu2f-udev. Pull it in manually so that
 # u2f keys will work. TODO(https://crbug.com/784010): Move this to "Depends"
 # once support for Jessie, Stretch, Trusty, and Xenial are dropped.
-libu2f-udev
+# libu2f-udev
 
 # Try to use Vulkan when possible. libvulkan1 is not available on Ubuntu Trusty
 # or Debian Jessie, so it is added to "Recommends" instead of "Depends".
 # TODO(https://crbug.com/784010): Move this to "Depends" once support for
 # Trusty and Jessie are dropped. Note that the dependency must still be manually
 # added since the library is dlopen()'ed.
-libvulkan1
+# libvulkan1
 
 # Add unrar for unrar support
 unrar