diff --git a/Gemfile b/Gemfile
index da45315..47f15d9 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,10 +9,10 @@ gem "sinatra-contrib", "~> 2.1"
 gem "slim", "~> 4.1"
 
 # database
-# you # comment what you don't want
 gem "sequel", "~> 5.43"
+# you # comment the drivers you don't want
 gem "sqlite3", "~> 1.4"
-gem "pg", "~> 1.2"
+# gem "pg", "~> 1.2"
 
 # security
 gem "jwt", "~> 2.2"