diff --git a/Makefile b/Makefile
index 3f09947..2afcea4 100644
--- a/Makefile
+++ b/Makefile
@@ -11,6 +11,6 @@ install:
 	pip install -e .[dev,pub]
 
 test-api:
-	docker run --rm -ti -p 4999:4999 python:3.7-slim bash -c "pip install announce_server==0.0.2rc2; pip install 'python-socketsio[asyncio_client]==5.0'; announce_server start_registry"
+	docker run --rm -ti -p 4999:4999 python:3.7-slim bash -c "pip install -U announce_server~=0.0.2rc0; announce_server start_registry"
 
 .PHONY: build clean pub install test-api
\ No newline at end of file