diff --git a/default.xml b/default.xml
index 2aecb5e..f02783c 100644
--- a/default.xml
+++ b/default.xml
@@ -3,7 +3,7 @@
 
   <remote  name="aosp"
            fetch=".." />
-  <default revision="refs/tags/android-6.0.1_r80"
+  <default revision="refs/tags/android-6.0.1_r81"
            remote="aosp"
            sync-j="4" />
 
@@ -134,7 +134,6 @@
   <project path="external/jdiff" name="platform/external/jdiff" groups="pdk-cw-fs,pdk-fs" />
   <project path="external/jemalloc" name="platform/external/jemalloc" groups="pdk" />
   <project path="external/jetty" name="platform/external/jetty" groups="pdk-fs" />
-  <project path="external/jhead" name="platform/external/jhead" groups="pdk" />
   <project path="external/jline" name="platform/external/jline" groups="notdefault,tradefed" />
   <project path="external/jmdns" name="platform/external/jmdns" groups="pdk-cw-fs,pdk-fs" />
   <project path="external/jmonkeyengine" name="platform/external/jmonkeyengine" groups="pdk-cw-fs,pdk-fs" />