diff --git a/.gitignore b/.gitignore
index 2b53d9d..9094bf9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,8 +26,10 @@ config/master.key
 # these should all be checked in to normalize the environment:
 # Gemfile.lock, .ruby-version, .ruby-gemset
 
-# Ignore Byebug command history file.
+# Ignore command history file.
 .byebug_history
+.irb_history
+
 
 # Ignore node_modules
 node_modules/
diff --git a/.irb_history b/.irb_history
deleted file mode 100644
index c18ba97..0000000
--- a/.irb_history
+++ /dev/null
@@ -1,5 +0,0 @@
-puts IPSocket.getaddress(Socket.gethostname)
-exit
-require 'socket'
-IPSocket.getaddress(Socket.gethostname)
-exit