diff --git a/lib/hcrypto/version-script.map b/lib/hcrypto/version-script.map
index db04c2ba9..47f488f1b 100644
--- a/lib/hcrypto/version-script.map
+++ b/lib/hcrypto/version-script.map
@@ -264,6 +264,7 @@ HEIMDAL_CRYPTO_1.0 {
 		hc_d2i_RSAPrivateKey;
 		hc_i2d_RSAPrivateKey;
 		hc_i2d_RSAPublicKey;
+		hc_d2i_RSAPublicKey;
 		hc_EVP_CIPHER_CTX_ctrl;
 		hc_EVP_CIPHER_CTX_rand_key;
 	local: