diff --git a/media/libmedia/autodetect.cpp b/media/libmedia/autodetect.cpp
index dfcc6a060520f..be5c3b24873dd 100644
--- a/media/libmedia/autodetect.cpp
+++ b/media/libmedia/autodetect.cpp
@@ -16,7 +16,7 @@
 
 #include "autodetect.h"
 
-typedef struct CharRange {
+struct CharRange {
     uint16_t first;
     uint16_t last;
 };