--- a/mobile/android/base/moz.build
+++ b/mobile/android/base/moz.build
@@ -459,21 +459,21 @@ gvjar.sources += [geckoview_thirdparty_s
     'java/com/googlecode/eyesfree/braille/selfbraille/SelfBrailleClient.java',
     'java/com/googlecode/eyesfree/braille/selfbraille/WriteData.java',
 ]]
 
 if CONFIG['MOZ_ANDROID_HLS_SUPPORT']:
     gvjar.sources += [geckoview_source_dir + 'java/org/mozilla/gecko/' + x for x in [
         'media/GeckoAudioInfo.java',
         'media/GeckoHlsAudioRenderer.java',
-        'media/GeckoHlsDemuxerWrapper.java',
+        'media/GeckoHLSDemuxerWrapper.java',
         'media/GeckoHlsPlayer.java',
         'media/GeckoHlsRendererBase.java',
-        'media/GeckoHlsResourceWrapper.java',
-        'media/GeckoHlsSample.java',
+        'media/GeckoHLSResourceWrapper.java',
+        'media/GeckoHLSSample.java',
         'media/GeckoHlsVideoRenderer.java',
         'media/GeckoVideoInfo.java',
         'media/Utils.java',
     ]]
 
 
 gvjar.extra_jars += [
     CONFIG['ANDROID_SUPPORT_ANNOTATIONS_JAR_LIB'],