diff --git a/envsetup.sh b/envsetup.sh
index 785e56c1a..b118e5aaf 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -935,6 +935,11 @@ function resgrep()
     for dir in `find . -name .repo -prune -o -name .git -prune -o -name res -type d`; do find $dir -type f -name '*\.xml' -print0 | xargs -0 grep --color -n "$@"; done;
 }
 
+function mangrep()
+{
+    find . -name .repo -prune -o -name .git -prune -o -path ./out -prune -o -type f -name 'AndroidManifest.xml' -print0 | xargs -0 grep --color -n "$@"
+}
+
 case `uname -s` in
     Darwin)
         function mgrep()