diff --git a/README b/README
index 13bb5d43..1e1879b9 100644
--- a/README
+++ b/README
@@ -25,7 +25,8 @@ Installation
 ------------
 
 Building ebusd from the source requires the following packages:
- * autoconf (>=2.65)
+ * autoconf (>=2.63)
+ * automake (>=1.11)
  * g++
  * make