diff --git a/lib/dns/opensslrsa_link.c b/lib/dns/opensslrsa_link.c
index 62a525d5df..f62fae70cd 100644
--- a/lib/dns/opensslrsa_link.c
+++ b/lib/dns/opensslrsa_link.c
@@ -11,7 +11,6 @@
 
 /*
  * Principal Author: Brian Wellington
- * $Id$
  */
 #ifdef OPENSSL
 #include <config.h>
@@ -1054,7 +1053,6 @@ opensslrsa_generate(dst_key_t *key, int exp, void (*callback)(int)) {
 #endif
 		return (ISC_R_SUCCESS);
 	}
-	BN_GENCB_free(cb);
 	ret = dst__openssl_toresult2("RSA_generate_key_ex",
 				     DST_R_OPENSSLFAILURE);