diff --git a/media/libmedia/Metadata.cpp b/media/libmedia/Metadata.cpp
index aec96f1..8eeebbb 100644
--- a/media/libmedia/Metadata.cpp
+++ b/media/libmedia/Metadata.cpp
@@ -32,7 +32,7 @@
 // All these constants below must be kept in sync with Metadata.java.
 enum MetadataId {
     FIRST_SYSTEM_ID = 1,
-    LAST_SYSTEM_ID = 32,
+    LAST_SYSTEM_ID = 31,
     FIRST_CUSTOM_ID = 8192
 };
 
@@ -43,7 +43,6 @@
     BOOLEAN_VAL,
     LONG_VAL,
     DOUBLE_VAL,
-    TIMED_TEXT_VAL,
     DATE_VAL,
     BYTE_ARRAY_VAL,
 };