diff --git a/src/kernel/boot/platform/openfirmware/Jamfile b/src/kernel/boot/platform/openfirmware/Jamfile
index c379bb6ddd..261945f798 100644
--- a/src/kernel/boot/platform/openfirmware/Jamfile
+++ b/src/kernel/boot/platform/openfirmware/Jamfile
@@ -1,7 +1,6 @@
 SubDir OBOS_TOP src kernel boot platform openfirmware ;
 
 KernelMergeObject boot_platform_openfirmware.o :
-#	crt0.S
 	<$(SOURCE_GRIST)>start.c
 	<$(SOURCE_GRIST)>openfirmware.c
 	<$(SOURCE_GRIST)>debug.c
@@ -12,6 +11,7 @@ KernelMergeObject boot_platform_openfirmware.o :
 	<$(SOURCE_GRIST)>console.cpp
 	<$(SOURCE_GRIST)>heap.cpp
 	:
+	: boot_platform_openfirmware_$(OBOS_ARCH).a
 	;
 
 SEARCH on [ FGristFiles crt0.S ]