tests: Test asn1_u32_to_bitstring and asn1bitstr_to_u32
diff --git a/src/tests/Makefile b/src/tests/Makefile
index 4722d2d..e6536c0 100644
--- a/src/tests/Makefile
+++ b/src/tests/Makefile
@@ -5,5 +5,5 @@
 CFLAGS:=-g -Wall $(PKG_INCLUDES) -I..
 LDFLAGS:=$(PKG_LDFLAGS)
 
-test-helpers: ../iu_helpers.o test-helpers.c
+test-helpers: ../iu_helpers.o ../asn1helpers.o test-helpers.c
 	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^