diff --git a/extras/decoders/libvorbis/miniaudio_libvorbis.c b/extras/decoders/libvorbis/miniaudio_libvorbis.c
index 60143ba7..8535b9e7 100644
--- a/extras/decoders/libvorbis/miniaudio_libvorbis.c
+++ b/extras/decoders/libvorbis/miniaudio_libvorbis.c
@@ -309,7 +309,7 @@ MA_API ma_result ma_libvorbis_read_pcm_frames(ma_libvorbis* pVorbis, void* pFram
                     }
                 }
             } else {
-                libvorbisResult = ov_read((OggVorbis_File*)pVorbis->vf, (char*)ma_offset_pcm_frames_ptr(pFramesOut, totalFramesRead, format, channels), framesToRead * ma_get_bytes_per_frame(format, channels), 0, 2, 1, NULL);
+                libvorbisResult = ov_read((OggVorbis_File*)pVorbis->vf, (char*)ma_offset_pcm_frames_ptr(pFramesOut, totalFramesRead, format, channels), (int)(framesToRead * ma_get_bytes_per_frame(format, channels)), 0, 2, 1, NULL);
                 if (libvorbisResult < 0) {
                     result = MA_ERROR;  /* Error while decoding. */
                     break;