diff --git a/requirements.txt b/requirements.txt
index 266efebfaba116885d3070f7eb9320a4e0e994e9..a108ab2fc5e85f3153d5474870edf2c7b4015a5c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,5 @@ streamlit-chat
 scikit-learn
 seaborn
 flask
+virtualenv
 rasa
\ No newline at end of file