--- a/mobile/android/installer/package-manifest.in
+++ b/mobile/android/installer/package-manifest.in
@@ -31,16 +31,20 @@
 @BINPATH@/@DLL_PREFIX@dmd@DLL_SUFFIX@
 #endif
 #ifndef MOZ_FOLD_LIBS
 @BINPATH@/@DLL_PREFIX@plc4@DLL_SUFFIX@
 @BINPATH@/@DLL_PREFIX@plds4@DLL_SUFFIX@
 @BINPATH@/@DLL_PREFIX@nspr4@DLL_SUFFIX@
 #endif
 @BINPATH@/@DLL_PREFIX@lgpllibs@DLL_SUFFIX@
+#ifdef MOZ_FFVPX
+@BINPATH@/@DLL_PREFIX@mozavutil@DLL_SUFFIX@
+@BINPATH@/@DLL_PREFIX@mozavcodec@DLL_SUFFIX@
+#endif
 #ifdef MOZ_OMX_PLUGIN
 @BINPATH@/@DLL_PREFIX@omxplugin@DLL_SUFFIX@
 @BINPATH@/@DLL_PREFIX@omxpluginkk@DLL_SUFFIX@
 #endif
 @BINPATH@/@DLL_PREFIX@xul@DLL_SUFFIX@
 
 @BINPATH@/@DLL_PREFIX@nssckbi@DLL_SUFFIX@
 @BINPATH@/@DLL_PREFIX@nss3@DLL_SUFFIX@