diff --git a/README.md b/README.md
index 760ac52..104ba36 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ oladmxctl --universe <universe> [--write <json>] [--read <json>]
 
 -1 --ch-offset        First channel has number 1
 
--a --address          Address of the olad instance (default 127.0.01)
+-a --address          Address of the olad instance (default 127.0.0.1)
 -p --port             Port of the olad instance (default 9090)
 -3 --ssl              Use https instead of http
 
diff --git a/oladmxctl b/oladmxctl
index 93f83ba..47f2d75 100755
--- a/oladmxctl
+++ b/oladmxctl
@@ -38,7 +38,7 @@
   
   -1 --ch-offset        First channel has number 1
   
-  -a --address          Address of the olad instance (default 127.0.01)
+  -a --address          Address of the olad instance (default 127.0.0.1)
   -p --port             Port of the olad instance (default 9090)
   -3 --ssl              Use https instead of http