Index: uspace/lib/c/arch/amd64/Makefile.inc
===================================================================
--- uspace/lib/c/arch/amd64/Makefile.inc	(revision 63f89665fc0283c1661274dc636d5a66e03d48b4)
+++ uspace/lib/c/arch/amd64/Makefile.inc	(revision 9cc1f43c8a2e01d87715d8b99cc5dec3f2180795)
@@ -29,4 +29,5 @@
 ARCH_SOURCES = \
 	arch/$(UARCH)/src/entry.s \
+	arch/$(UARCH)/src/entryjmp.s \
 	arch/$(UARCH)/src/thread_entry.s \
 	arch/$(UARCH)/src/syscall.S \