diff --git a/hw/pc.c b/hw/pc.c
index 89e93e83f0..a311c42065 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -29,7 +29,6 @@
 #define BIOS_FILENAME "bios.bin"
 #define VGABIOS_FILENAME "vgabios.bin"
 #define VGABIOS_CIRRUS_FILENAME "vgabios-cirrus.bin"
-#define LINUX_BOOT_FILENAME "linux_boot.bin"
 
 /* Leave a chunk of memory at the top of RAM for the BIOS ACPI tables.  */
 #define ACPI_DATA_SIZE       0x10000