diff --git a/requirements.txt b/requirements.txt
index 731cc9dd..a94af0ab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,3 +19,4 @@ lusid-drive-sdk >= 0.1.598, < 2
 lusid-jam
 lusid-sdk-preview >= 0.11.4713, < 2
 lusidtools >= 1.0.0
+dve-lumipy-preview < 2