diff --git a/bin/list-all b/bin/list-all
index d8b2ef6aeadae428b77a8f05d55e70376042aa3a..c7f28113d9e211b3366ed3442056e7b32bc949ab 100755
--- a/bin/list-all
+++ b/bin/list-all
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 ruby_versions=$(
-  curl --silent -H "Content-Type:text/html" "http://cache.ruby-lang.org/pub/ruby/" \
+  curl --silent --compressed "http://cache.ruby-lang.org/pub/ruby/" \
     | sed -n -E 's/^.*"(ruby-)(.*).tar.gz".*$/\2/p' \
     | sort \
     | uniq