diff --git a/requirements.txt b/requirements.txt
index a66c9c90348e87c68e449ff4a867b3630cca3704..033a1660a3d07197d09ca7796e3268ada83ae662 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
+icedrift @ git+ssh://git@gitlab.awi.de/floenavi/icedrift.git#egg=icedrift-1.0
 loguru
 matplotlib
 numpy