diff --git a/Makefile b/Makefile
index 827f4b8..04a0127 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ sdist rpm srpm upload: in_venv
 
 else
 
-veosinfo/_veosinfo.so: in_venv veosinfo/_veosinfo.pyx
+veosinfo/_veosinfo.so: veosinfo/_veosinfo.pyx
 	python setup.py build_ext -i --use-cython
 
 .PHONY: sdist upload
diff --git a/setup.cfg b/setup.cfg
index 01d8e59..75c936e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [build]
-executable=/usr/bin/env python
+executable=/usr/bin/env python3
 
 [bdist_rpm]
 release = 1