diff -ruN zaptel-1.2.25.orig/xpp/utils/Makefile zaptel-1.2.25/xpp/utils/Makefile
--- zaptel-1.2.25.orig/xpp/utils/Makefile	2008-04-09 19:27:21.000000000 +0200
+++ zaptel-1.2.25/xpp/utils/Makefile	2008-04-09 19:22:34.000000000 +0200
@@ -126,8 +126,8 @@
 test_parse: test_parse.o libhexfile.a
 	$(CC) -L. -o $@ $@.o $(EXTRA_LIBS) -lhexfile -lusb
 
-print_modes: print_modes.c wctdm_fxomodes.h
-	$(HOSTCC) -o $@ $(CFLAGS) $<
+print_modes: print_modes.c $(ZAP_KERNEL)/fxo_modes.h
+	$(HOSTCC) -I$(ZAP_KERNEL) -o $@ $(CFLAGS) $<
 
 wctdm_fxomodes.h: $(WCTDM)
 	perl -n -e 'print if (/^static struct fxo_mode {$$/ .. /};$$/)' $(WCTDM) >$@
diff -ruN zaptel-1.2.25.orig/xpp/utils/print_modes.c zaptel-1.2.25/xpp/utils/print_modes.c
--- zaptel-1.2.25.orig/xpp/utils/print_modes.c	2008-04-09 19:23:20.000000000 +0200
+++ zaptel-1.2.25/xpp/utils/print_modes.c	2008-04-09 19:23:51.000000000 +0200
@@ -1,6 +1,6 @@
 #include <stdio.h>
 
-#include "wctdm_fxomodes.h"
+#include "fxo_modes.h"
 
 int main() {
 	size_t i;