diff --git a/tests/gsm0408/Makefile.am b/tests/gsm0408/Makefile.am
new file mode 100644
index 0000000..59a9599
--- /dev/null
+++ b/tests/gsm0408/Makefile.am
@@ -0,0 +1,4 @@
+INCLUDES = $(all_includes) -I$(top_srcdir)/include
+noinst_PROGRAMS = gsm0408_test
+
+gsm0408_test_SOURCES = gsm0408_test.c $(top_srcdir)/src/gsm_04_08.c $(top_srcdir)/src/debug.c