diff --git a/src/system/boot/platform/bios_ia32/long.cpp b/src/system/boot/platform/bios_ia32/long.cpp
index c1243ca172..8531716198 100644
--- a/src/system/boot/platform/bios_ia32/long.cpp
+++ b/src/system/boot/platform/bios_ia32/long.cpp
@@ -237,6 +237,7 @@ convert_kernel_args()
 	fix_address(gKernelArgs.vesa_modes);
 	fix_address(gKernelArgs.edid_info);
 	fix_address(gKernelArgs.debug_output);
+	fix_address(gKernelArgs.previous_debug_output);
 	fix_address(gKernelArgs.boot_splash);
 	fix_address(gKernelArgs.arch_args.apic);
 	fix_address(gKernelArgs.arch_args.hpet);