diff --git a/conf/clusters.yaml b/conf/clusters.yaml
index 10385af..d40e1cc 100644
--- a/conf/clusters.yaml
+++ b/conf/clusters.yaml
@@ -2,15 +2,17 @@
 # CLUSTERS CONFIG FILE
 ################################################################################
 
-nimbus.image: "us-east-1/ami-d726abbe"         #64-bit ubuntu
-nimbus.hardware: "m1.large"
+nimbus.image: "ap-northeast-1/ami-df4b60de"         #64-bit ubuntu
+nimbus.hardware: "m3.medium"
+nimbus.spot.price: 0.014
 
 supervisor.count: 2
-supervisor.image: "us-east-1/ami-d726abbe"         #64-bit ubuntu on eu-east-1
-supervisor.hardware: "m1.large"
-#supervisor.spot.price: 1.60
+supervisor.image: "ap-northeast-1/ami-df4b60de"         #64-bit ubuntu on eu-east-1
+supervisor.hardware: "m3.medium"
+supervisor.spot.price: 0.014
 
 
 zookeeper.count: 1
-zookeeper.image: "us-east-1/ami-d726abbe"         #64-bit ubuntu
-zookeeper.hardware: "m1.large"
+zookeeper.image: "ap-northeast-1/ami-df4b60de"         #64-bit ubuntu
+zookeeper.hardware: "m3.medium"
+zookeeper.spot.price: 0.014
diff --git a/src/clj/backtype/storm/defaults.clj b/src/clj/backtype/storm/defaults.clj
index 8985c8d..e3e21e0 100644
--- a/src/clj/backtype/storm/defaults.clj
+++ b/src/clj/backtype/storm/defaults.clj
@@ -7,7 +7,7 @@
     "http://mirrors.ibiblio.org/apache/maven/maven-3/%s/binaries/apache-maven-%s-bin.tar.gz"
     :md5-url-template
     "http://www.apache.org/dist/maven/maven-3/%s/binaries/apache-maven-%s-bin.tar.gz.md5"
-    :version "3.2.1"
+    :version "3.2.5"
     :install-dir "/usr/local/maven3"
     :bin-destination "/usr/bin/mvn"}
    :zookeeper {:version "3.3.6"}
diff --git a/src/clj/backtype/storm/node.clj b/src/clj/backtype/storm/node.clj
index e73202e..b6bbdf6 100644
--- a/src/clj/backtype/storm/node.clj
+++ b/src/clj/backtype/storm/node.clj
@@ -127,8 +127,10 @@
                  ;; :security-groups ["backend"]
                  }
                 (assoc-with-conf-key :image-id "image")
+                (assoc-with-conf-key :spot-price "spot.price" :f float))
+     :hardware (-> {}
                 (assoc-with-conf-key :hardware-id "hardware")
-                (assoc-with-conf-key :spot-price "spot.price" :f float)))))
+))))
 
 (defn zookeeper
   ([name server-spec method]