diff --git a/setup.cfg b/setup.cfg
index d645be7..2f5e543 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,3 +3,6 @@
 # 3. If at all possible, it is good practice to do this. If you cannot, you
 # will need to generate wheels for each Python version that you support.
 universal=0
+
+[install]
+prefix: /usr