diff --git a/kuksa_feeders/dbc2val/requirements.txt b/kuksa_feeders/dbc2val/requirements.txt
index 0015a25d3..1c0711d34 100644
--- a/kuksa_feeders/dbc2val/requirements.txt
+++ b/kuksa_feeders/dbc2val/requirements.txt
@@ -3,4 +3,5 @@ cantools
 python-can
 pyyaml
 j1939
+py_expression_eval
 kuksa-viss-client