diff --git a/tests/Makefile b/tests/Makefile
index d85617f..e127809 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -70,6 +70,7 @@
 	test_suite_gcm.aes192_en$(EXEXT)				\
 	test_suite_gcm.aes256_en$(EXEXT)				\
 	test_suite_gcm.camellia$(EXEXT)					\
+	test_suite_hkdf$(EXEXT)						\
 	test_suite_hmac_drbg.misc$(EXEXT)				\
 	test_suite_hmac_drbg.no_reseed$(EXEXT)				\
 	test_suite_hmac_drbg.nopr$(EXEXT)				\
@@ -177,6 +178,10 @@
 	echo "  Gen   $@"
 	perl scripts/generate_code.pl suites test_suite_gcm test_suite_gcm.camellia
 
+test_suite_hkdf.c : suites/test_suite_hkdf.function suites/test_suite_hkdf.data scripts/generate_code.pl suites/helpers.function suites/main_test.function
+	echo "  Gen   $@"
+	perl scripts/generate_code.pl suites test_suite_hkdf test_suite_hkdf
+
 test_suite_hmac_drbg.misc.c : suites/test_suite_hmac_drbg.function suites/test_suite_hmac_drbg.misc.data scripts/generate_code.pl suites/helpers.function suites/main_test.function
 	echo "  Gen   $@"
 	perl scripts/generate_code.pl suites test_suite_hmac_drbg test_suite_hmac_drbg.misc
@@ -341,6 +346,10 @@
 	echo "  CC    $<"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) $<	$(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
 
+test_suite_hkdf$(EXEXT): test_suite_hkdf.c $(DEP)
+	echo "  CC    $<"
+	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) $<	$(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
+
 test_suite_hmac_drbg.misc$(EXEXT): test_suite_hmac_drbg.misc.c $(DEP)
 	echo "  CC    $<"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) $<	$(LOCAL_LDFLAGS) $(LDFLAGS) -o $@