diff --git a/media/libstagefright/OggExtractor.cpp b/media/libstagefright/OggExtractor.cpp
index d63ac96..269bdab 100644
--- a/media/libstagefright/OggExtractor.cpp
+++ b/media/libstagefright/OggExtractor.cpp
@@ -965,7 +965,7 @@
     mMeta->setInt32(kKeyChannelCount, mChannelCount);
     mMeta->setInt64(kKeyOpusSeekPreRoll /* ns */, kOpusSeekPreRollUs * 1000 /* = 80 ms*/);
     mMeta->setInt64(kKeyOpusCodecDelay /* ns */,
-            mCodecDelay /* sample/s */ * 1000000000 / kOpusSampleRate);
+            mCodecDelay /* sample/s */ * 1000000000ll / kOpusSampleRate);
 
     return OK;
 }