diff --git a/post-deployment/Makefile b/post-deployment/Makefile
index cc4d44f7aaa6be710a16d5a7be859e789a0b9e2d..541f118222d60f4acc475640e2d99190979bb392 100644
--- a/post-deployment/Makefile
+++ b/post-deployment/Makefile
@@ -27,4 +27,4 @@ test: install
 install:
 	pip3 -q install -r test_requirements.txt;
 	@echo "############ post-deployment/test_requirements.txt versions not necessarily fixed - see build/python_packages_installed_for_test.pip3 ###############"
-	@pip3 list >> build/python_packages_installed_for_test.pip3
+	@pip3 list >> python_packages_installed_for_test.pip3