diff --git a/requirements.txt b/requirements.txt
index e97fae5ccbbfd1136eba7bc9b9439cc38345d6d7..c0cbf307fd2526758c6e2d7495a5b2793ef47d2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,3 +12,4 @@ pandas
 tables
 future
 paramiko
+psutil