diff --git a/README b/README
index bfa5f51..061dea2 100644
--- a/README
+++ b/README
@@ -7,7 +7,7 @@ calculate-lib needs the following library version installed, in order to run:
     Python >= 2.3
     python-ldap >= 2.0.0
 
-To install calculate-lib , just execute the install script 'install.py'.
+To install calculate-lib , just execute the install script 'setup.py'.
 Example:
 
-    ./install.py
+    ./setup.py install