diff --git a/databases/Makefile b/databases/Makefile
index ee0174ca5531..28a51101042f 100644
--- a/databases/Makefile
+++ b/databases/Makefile
@@ -747,6 +747,7 @@
     SUBDIR += py-pylibmc
     SUBDIR += py-pymysql
     SUBDIR += py-pytc
+    SUBDIR += py-python-rrdtool
     SUBDIR += py-qt4-sql
     SUBDIR += py-redis
     SUBDIR += py-riak