diff --git a/tools/emile-map-set.c b/tools/emile-map-set.c
index d7924ce..d42756d 100644
--- a/tools/emile-map-set.c
+++ b/tools/emile-map-set.c
@@ -461,7 +461,7 @@ int main(int argc, char** argv)
 	}
 
 	device_sector_size = 512;
-	device.write_sector = (stream_read_sector_t)device_write_sector;
+	device.write_sector = (stream_write_sector_t)device_write_sector;
 	device.read_sector = (stream_read_sector_t)device_read_sector;
 	device.close = (stream_close_t)device_close;
 	device.get_blocksize = (stream_get_blocksize_t)device_get_blocksize;
diff --git a/tools/emile.c b/tools/emile.c
index c853e9b..597d847 100644
--- a/tools/emile.c
+++ b/tools/emile.c
@@ -101,7 +101,7 @@ static int open_map_of( char *dev_name, int flags,
 
 	device_sector_size = 512;
 	device.data = (void*)device_open(disk_name, flags);
-	device.write_sector = (stream_read_sector_t)device_write_sector;
+	device.write_sector = (stream_write_sector_t)device_write_sector;
 	device.read_sector = (stream_read_sector_t)device_read_sector;
 	device.close = (stream_close_t)device_close;
 	device.get_blocksize = (stream_get_blocksize_t)device_get_blocksize;
diff --git a/tools/emile_scanbus.c b/tools/emile_scanbus.c
index 58e08ab..2119498 100644
--- a/tools/emile_scanbus.c
+++ b/tools/emile_scanbus.c
@@ -101,7 +101,7 @@ void diskinfo(char* devname)
 
 	device_sector_size = 512;
 	device.data = (void*)device_open(devname, O_RDONLY);
-	device.write_sector = (stream_read_sector_t)device_write_sector;
+	device.write_sector = (stream_write_sector_t)device_write_sector;
 	device.read_sector = (stream_read_sector_t)device_read_sector;
 	device.close = (stream_close_t)device_close;
 	device.get_blocksize = (stream_get_blocksize_t)device_get_blocksize;