diff --git a/lib/hcrypto/des.h b/lib/hcrypto/des.h
index 4df20352f..f1a679885 100644
--- a/lib/hcrypto/des.h
+++ b/lib/hcrypto/des.h
@@ -57,6 +57,7 @@
 #define DES_read_password hc_DES_read_password
 #define DES_set_key hc_DES_set_key
 #define DES_set_key_checked hc_DES_set_key_checked
+#define DES_set_key_unchecked hc_DES_set_key_unchecked
 #define DES_set_key_sched hc_DES_set_key_sched
 #define DES_set_odd_parity hc_DES_set_odd_parity
 #define DES_set_random_generator_seed hc_DES_set_random_generator_seed
diff --git a/lib/hcrypto/version-script.map b/lib/hcrypto/version-script.map
index 556d9cf96..db468e77c 100644
--- a/lib/hcrypto/version-script.map
+++ b/lib/hcrypto/version-script.map
@@ -51,6 +51,7 @@ HEIMDAL_CRYPTO_1.0 {
 		hc_DES_read_password;
 		hc_DES_set_key;
 		hc_DES_set_key_checked;
+		hc_DES_set_key_unchecked;
 		hc_DES_set_odd_parity;
 		hc_DES_set_random_generator_seed;
 		hc_DES_set_sequence_number;