diff --git a/Makefile b/Makefile
index 8145a12..939c88b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 .ONESHELL:
-ENV_PREFIX=$(shell poetry env info -p)/bin/
+ENV_PREFIX=$(shell poetry env info -p 2>/dev/null || { [ -d "/home/runner/.local" ] && echo "/home/runner/.local"; })/bin/
 TEST_DIR?="tosfs/tests/"
 
 .PHONY: help
diff --git a/tosfs/tests/.gitkeep b/tosfs/tests/.gitkeep
new file mode 100644
index 0000000..e69de29