diff --git a/lib/hcrypto/version-script.map b/lib/hcrypto/version-script.map
index ceb5685b4..1ee9bdc57 100644
--- a/lib/hcrypto/version-script.map
+++ b/lib/hcrypto/version-script.map
@@ -224,6 +224,7 @@ HEIMDAL_CRYPTO_1.0 {
 		hc_d2i_RSAPrivateKey;
 		hc_i2d_RSAPrivateKey;
 		hc_i2d_RSAPublicKey;
+		_hc_DES_ipfp_test;
 	local:
 		*;
 };