diff --git a/default.xml b/default.xml
index 9368bd7..b1f5bbd 100644
--- a/default.xml
+++ b/default.xml
@@ -4,28 +4,28 @@
   <remote  name="aosp"
            fetch=".."
            review="https://android-review.googlesource.com/" />
-  <default revision="android-support-test"
+  <default revision="refs/tags/android-tsl-2.0"
            remote="aosp"
            sync-j="4" />
 
-  <project path="build" name="platform/build" revision="master" >
+  <project path="build" name="platform/build" >
       <copyfile src="core/root.mk" dest="Makefile" />
   </project>
 
-  <project path="external/antlr" name="platform/external/antlr" revision="master" />
-  <project path="external/dexmaker" name="platform/external/dexmaker" revision="master" />
+  <project path="external/antlr" name="platform/external/antlr" />
+  <project path="external/dexmaker" name="platform/external/dexmaker" />
   <project path="external/doclava" name="platform/external/doclava" />
-  <project path="external/emma" name="platform/external/emma" revision="master" />
-  <project path="external/guava" name="platform/external/guava" revision="master" />
-  <project path="external/hamcrest" name="platform/external/hamcrest" revision="master" />
-  <project path="external/jarjar" name="platform/external/jarjar" revision="master" />
-  <project path="external/jsilver" name="platform/external/jsilver" revision="master" />
-  <project path="external/jsr305" name="platform/external/jsr305" revision="master" />
+  <project path="external/emma" name="platform/external/emma" />
+  <project path="external/guava" name="platform/external/guava" />
+  <project path="external/hamcrest" name="platform/external/hamcrest" />
+  <project path="external/jarjar" name="platform/external/jarjar" />
+  <project path="external/jsilver" name="platform/external/jsilver" />
+  <project path="external/jsr305" name="platform/external/jsr305" />
   <project path="external/junit" name="platform/external/junit" />
-  <project path="external/mockito" name="platform/external/mockito" revision="master" />
-  <project path="external/objenesis" name="platform/external/objenesis" revision="master" />
-  <project path="external/proguard" name="platform/external/proguard" revision="master" />
-  <project path="external/tagsoup" name="platform/external/tagsoup" revision="master" />
+  <project path="external/mockito" name="platform/external/mockito" />
+  <project path="external/objenesis" name="platform/external/objenesis" />
+  <project path="external/proguard" name="platform/external/proguard" />
+  <project path="external/tagsoup" name="platform/external/tagsoup" />
   <project path="frameworks/testing" name="platform/frameworks/testing" >
         <linkfile src="build.gradle" dest="build.gradle" />
         <linkfile src="settings.gradle" dest="settings.gradle" />
@@ -35,8 +35,8 @@
   <project path="frameworks/uiautomator" name="platform/frameworks/uiautomator" />
   <project path="prebuilts/gradle-plugin" name="platform/prebuilts/gradle-plugin" />
   <project path="prebuilts/maven_repo/android" name="platform/prebuilts/maven_repo/android" />
-  <project path="prebuilts/misc" name="platform/prebuilts/misc" revision="master" />
-  <project path="prebuilts/sdk" name="platform/prebuilts/sdk" revision="master" />
-  <project path="prebuilts/tools" name="platform/prebuilts/tools" revision="master" />
+  <project path="prebuilts/misc" name="platform/prebuilts/misc" />
+  <project path="prebuilts/sdk" name="platform/prebuilts/sdk" />
+  <project path="prebuilts/tools" name="platform/prebuilts/tools" />
 
 </manifest>