diff --git a/requirements.txt b/requirements.txt
index b44b42fb480f3c6487bcd7bc3fb1cfc964d87a31..cc4d20816d39a4951d0062e9586e48c769c32a90 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,3 +20,4 @@ pyfftw
 mpi4py
 matplotlib
 numba
+configparser