diff --git a/conf/machine/include/ti814x.inc b/conf/machine/include/ti814x.inc
index c53557f4..475a2127 100644
--- a/conf/machine/include/ti814x.inc
+++ b/conf/machine/include/ti814x.inc
@@ -20,7 +20,7 @@ UBOOT_LOADADDRESS = "0x80008000"
 EXTRA_IMAGEDEPENDS += "u-boot"
 
 # Ship all kernel modules
-IMAGE_FSTYPES ?= "jffs2 tar.bz2"
+IMAGE_FSTYPES += "jffs2 tar.bz2"
 EXTRA_IMAGECMD_jffs2 = "-lqn -e 128"
 SERIAL_CONSOLE = "115200 ttyO0"
 MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat ext2 ethernet"