diff --git a/lib/libc/io/unistd/read.c b/lib/libc/io/unistd/read.c
index 04e0351..15b3add 100644
--- a/lib/libc/io/unistd/read.c
+++ b/lib/libc/io/unistd/read.c
@@ -8,7 +8,7 @@ int read(int fd, void *buf, size_t count)
 {
 	int err;
 	size_t nr_read;
-	kern_status_t status = fs_read(fd, count, &err, &nr_read, buf, count);
+	kern_status_t status = fs_read(fd, count, &err, buf, count, &nr_read);
 	if (status != KERN_OK) {
 		return __set_errno(__errno_from_kern_status(status));
 	}