diff --git a/src/Make_bc5.mak b/src/Make_bc5.mak
index 25145d9..195d79f 100644
--- a/src/Make_bc5.mak
+++ b/src/Make_bc5.mak
@@ -564,6 +564,7 @@
 	$(OBJDIR)\regexp.obj \
 	$(OBJDIR)\screen.obj \
 	$(OBJDIR)\search.obj \
+	$(OBJDIR)\spell.obj \
 	$(OBJDIR)\syntax.obj \
 	$(OBJDIR)\tag.obj \
 	$(OBJDIR)\term.obj \