diff --git a/lib/des/dh-imath.c b/lib/des/dh-imath.c
index e6f7da6b6..4d74a6368 100644
--- a/lib/des/dh-imath.c
+++ b/lib/des/dh-imath.c
@@ -195,7 +195,7 @@ dh_finish(DH *dh)
  */
 
 const DH_METHOD hc_dh_imath_method = {
-    "hx509 imath DH",
+    "hcrypto imath DH",
     dh_generate_key,
     dh_compute_key,
     NULL,
diff --git a/lib/des/dh.c b/lib/des/dh.c
index 8ceda89fa..9ee8eee6d 100644
--- a/lib/des/dh.c
+++ b/lib/des/dh.c
@@ -260,7 +260,7 @@ dh_null_generate_params(DH *dh, int prime_num, int len, BN_GENCB *cb)
 }
 
 static const DH_METHOD dh_null_method = {
-    "hx509 null DH",
+    "hcrypto null DH",
     dh_null_generate_key,
     dh_null_compute_key,
     NULL,