diff --git a/test-requirements.txt b/test-requirements.txt
index 51af4dca..6771487e 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,3 +1,4 @@
+-e .
 coverage==7.4.3
 pytest==8.0.2
 tox==4.13.0