diff --git a/src/system/boot/platform/pxe_ia32/Jamfile b/src/system/boot/platform/pxe_ia32/Jamfile
index 22f87ecc96..6921ca3cfd 100644
--- a/src/system/boot/platform/pxe_ia32/Jamfile
+++ b/src/system/boot/platform/pxe_ia32/Jamfile
@@ -26,7 +26,7 @@ local genericPlatformSources =
 
 local bios_ia32_src =
 	start.c
-	debug.c
+	debug.cpp
 	bios.S
 	console.cpp
 	serial.cpp