diff --git a/requirements.txt b/requirements.txt
index 9b3e380..7e673e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,3 +9,4 @@ paramiko==1.10.1
 ply==3.4
 pycrypto==2.6
 wsgiref==0.1.2
+python-magic==0.4.6