diff --git a/binder/postBuild b/binder/postBuild
index d3c2cb4ea56..4a81abe34eb 100644
--- a/binder/postBuild
+++ b/binder/postBuild
@@ -1,3 +1,3 @@
 #!/bin/bash
 
-python setup.py install
+python setup.py develop