diff --git a/buildout/software-profiles/mysql-5.1.cfg b/buildout/software-profiles/mysql-5.1.cfg
index 201356a344773fc590ccd1d5c0117b5730acae56..bceff535f3584e705c3a47027ff1432b489f13dd 100644
--- a/buildout/software-profiles/mysql-5.1.cfg
+++ b/buildout/software-profiles/mysql-5.1.cfg
@@ -35,7 +35,6 @@ configure-options =
   --with-server-suffix=mysql-5.1
   --with-readline
   --with-ssl
-  --without-plugin-innobase
 
 patch-options = -p1
 patches =