diff --git a/requirements.txt b/requirements.txt
index be87f7a301e658d825b7f87f69be9920e3bf3ae5..9621ae5a4227a710399934b2d3249477beb7bd77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,5 +5,5 @@ scipy
 h5py
 netCDF4
 
-
+pyepics