diff --git a/src/libFLAC/file_encoder.c b/src/libFLAC/file_encoder.c
index 98273648..e1ab7350 100644
--- a/src/libFLAC/file_encoder.c
+++ b/src/libFLAC/file_encoder.c
@@ -68,7 +68,7 @@ typedef struct FLAC__FileEncoderPrivate {
 	char *filename;
 	FLAC__uint64 bytes_written;
 	FLAC__uint64 samples_written;
-	FLAC__uint64 frames_written;
+	unsigned frames_written;
 	unsigned total_frames_estimate;
 	FLAC__SeekableStreamEncoder *seekable_stream_encoder;
 	FILE *file;
diff --git a/src/libOggFLAC/file_encoder.c b/src/libOggFLAC/file_encoder.c
index 370a9736..796c304b 100644
--- a/src/libOggFLAC/file_encoder.c
+++ b/src/libOggFLAC/file_encoder.c
@@ -70,7 +70,7 @@ typedef struct OggFLAC__FileEncoderPrivate {
 	char *filename;
 	FLAC__uint64 bytes_written;
 	FLAC__uint64 samples_written;
-	FLAC__uint64 frames_written;
+	unsigned frames_written;
 	unsigned total_frames_estimate;
 	OggFLAC__SeekableStreamEncoder *seekable_stream_encoder;
 	FILE *file;