diff --git a/worker/Makefile b/worker/Makefile
index 992f665..46626e0 100644
--- a/worker/Makefile
+++ b/worker/Makefile
@@ -5,7 +5,7 @@ run:
 	@python3 -m src.main
 
 test-install:
-	@pip install pytest pytest-cov requests-mock pytest-asyncio
+	@pip install numpy<2 pytest pytest-cov requests-mock pytest-asyncio
 
 test: 
 	@python3 -m pytest