diff --git a/miscutils/eject.c b/miscutils/eject.c
index adff9e0e2..a869c6311 100644
--- a/miscutils/eject.c
+++ b/miscutils/eject.c
@@ -16,6 +16,7 @@
 #include <sys/mount.h>
 #include "libbb.h"
 /* Must be after libbb.h: they need size_t */
+#include "fix_u32.h"
 #include <scsi/sg.h>
 #include <scsi/scsi.h>
 
@@ -75,7 +76,7 @@ static void eject_cdrom(unsigned flags, const char *dev)
 	int cmd = CDROMEJECT;
 
 	if (flags & FLAG_CLOSE
-	 || (flags & FLAG_SMART && ioctl(dev_fd, CDROM_DRIVE_STATUS) == CDS_TRAY_OPEN)
+	 || ((flags & FLAG_SMART) && ioctl(dev_fd, CDROM_DRIVE_STATUS) == CDS_TRAY_OPEN)
 	) {
 		cmd = CDROMCLOSETRAY;
 	}