diff --git a/add.py b/add.py
new file mode 100644
index 0000000..c533287
--- /dev/null
+++ b/add.py
@@ -0,0 +1,8 @@
+#!/usr/bin/python
+
+import os
+import sys, traceback
+
+cmd1 = os.system("apt-key adv --keyserver pgp.mit.edu --recv-keys ED444FF07D8D0BF6")
+cmd2 = os.system("echo '# Kali linux repositories | Added by Katoolin\ndeb http://http.kali.org/kali kali-rolling main contrib non-free\ndeb http://repo.kali.org/kali kali-bleeding-edge main' >> /etc/apt/sources.list")
+cmd3 = os.system("apt-get update -m")
diff --git a/remove.py b/remove.py
new file mode 100644
index 0000000..88b13a9
--- /dev/null
+++ b/remove.py
@@ -0,0 +1,20 @@
+#!/usr/bin/python
+
+import os
+import sys, traceback
+
+infile = "/etc/apt/sources.list"
+outfile = "/etc/apt/sources.list"
+
+delete_list = ["# Kali linux repositories | Added by Katoolin\n", "deb http://http.kali.org/kali kali-rolling main contrib non-free\n","deb http://repo.kali.org/kali kali-bleeding-edge main\n"]
+fin = open(infile)
+os.remove("/etc/apt/sources.list")
+fout = open(outfile, "w+")
+for line in fin:
+    for word in delete_list:
+        line = line.replace(word, "")
+    fout.write(line)
+fin.close()
+fout.close()
+
+print "\033[1;31mDONE!  !\033[1;m"