diff --git a/config/components.yml b/config/components.yml
index ce1ca296bb..e86ed2b4ef 100644
--- a/config/components.yml
+++ b/config/components.yml
@@ -47,7 +47,7 @@ frameworks:
   - "JavaBuildpack::Framework::PlayFrameworkAutoReconfiguration"
   - "JavaBuildpack::Framework::PlayFrameworkJPAPlugin"
   - "JavaBuildpack::Framework::PostgresqlJDBC"
-  - "JavaBuildpack::Framework::SpringAutoReconfiguration"
+#  - "JavaBuildpack::Framework::SpringAutoReconfiguration"
   - "JavaBuildpack::Framework::SpringInsight"
   - "JavaBuildpack::Framework::YourKitProfiler"
   - "JavaBuildpack::Framework::JavaOpts"
diff --git a/config/open_jdk_jre.yml b/config/open_jdk_jre.yml
index dafcb25b01..e0b83bd913 100644
--- a/config/open_jdk_jre.yml
+++ b/config/open_jdk_jre.yml
@@ -17,24 +17,24 @@
 # If Java 7 is required, permgen will be used instead of metaspace. Please see the documentation for more detail.
 ---
 jre:
-  version: 1.8.0_+
+  version: 1.7.0_+
   repository_root: ! '{default.repository.root}/openjdk/{platform}/{architecture}'
 memory_calculator:
   version: 2.+
   repository_root: ! '{default.repository.root}/memory-calculator/{platform}/{architecture}'
   stack_threads: 
   memory_sizes:
-    heap: 
-    metaspace: 64m..
+    heap: ..1024m
+    metaspace: 256m..
     native: 
-    permgen: 64m..
+    permgen: 128m..256m
     stack: 
   memory_heuristics:
-    heap: 75
-    metaspace: 10
-    native: 10
-    permgen: 10
-    stack: 5
+    heap: 15
+    metaspace: 15
+    native: 2
+    permgen: 5
+    stack: 1
   memory_initials:
     heap: 100%
     metaspace: 100%
diff --git a/config/spring_auto_reconfiguration.yml b/config/spring_auto_reconfiguration.yml
index 722e472a15..b6ac8b1f67 100644
--- a/config/spring_auto_reconfiguration.yml
+++ b/config/spring_auto_reconfiguration.yml
@@ -19,4 +19,4 @@
 ---
 version: 1.+
 repository_root: ! '{default.repository.root}/auto-reconfiguration'
-enabled: true
+enabled: false
diff --git a/config/tomcat.yml b/config/tomcat.yml
index 4623da2289..07abaeb7cd 100644
--- a/config/tomcat.yml
+++ b/config/tomcat.yml
@@ -16,8 +16,8 @@
 # Configuration for the Tomcat container
 ---
 tomcat:
-  version: 8.0.+
-  repository_root: ! '{default.repository.root}/tomcat'
+  version: 7.0.+
+  repository_root: ! 'https://s3.amazonaws.com/jm-liferay-tomcat'
   context_path:
 lifecycle_support:
   version: 2.+