diff --git a/sgsnemu/Makefile.am b/sgsnemu/Makefile.am
index ede1372..bdd28ba 100644
--- a/sgsnemu/Makefile.am
+++ b/sgsnemu/Makefile.am
@@ -1,9 +1,11 @@
 bin_PROGRAMS = sgsnemu
 
-LDFLAGS = -lgtp -L../gtp @EXEC_LDFLAGS@
+LDFLAGS = @EXEC_LDFLAGS@
 
 CFLAGS = -O2 -D_GNU_SOURCE -fno-builtin -Wall -DSBINDIR='"$(sbindir)"' -ggdb
 
-sgsnemu_LDADD = @LIBOBJS@
+sgsnemu_LDADD = @LIBOBJS@ -lgtp -L../gtp 
+
+sgsnemu_DEPENDENCIES = ../gtp/libgtp.la
 
 sgsnemu_SOURCES = sgsnemu.c tun.c tun.h cmdline.c cmdline.h ippool.h ippool.c syserr.h syserr.c lookup.c