diff --git a/mach/xenix3/libsys/signal.s b/mach/xenix3/libsys/signal.s
index 4baf5f00d..b953a1a82 100644
--- a/mach/xenix3/libsys/signal.s
+++ b/mach/xenix3/libsys/signal.s
@@ -77,6 +77,7 @@ ctch:
 retadr: .space 2
 dummy: .space 2
 .sect .text
+.align 2
 tbl:
 	call	ctch
 .align 2