--- a/Makefile.in
+++ b/Makefile.in
@@ -46,7 +46,7 @@
 	$(CC) -o lft $(OBJS) $(LDFLAGS) $(LIBS)
 
 whob: whois.o
-	$(CC) -o whob whois.c -DSTANDALONE $(LDFLAGS) $(LIBS)
+	$(CC) -o whob whois.c -DSTANDALONE -I$(STAGING_DIR)/usr/include $(LDFLAGS) $(LIBS)
 
 install: lft lft.8 whob whob.8
 	@echo "Installing LFT and WhoB"
