diff --git a/src/node_crypto.cc b/src/node_crypto.cc
index fdaf91acdc0a1c..8286e41af91ec7 100644
--- a/src/node_crypto.cc
+++ b/src/node_crypto.cc
@@ -5217,7 +5217,7 @@ void DiffieHellman::DiffieHellmanGroup(
   const node::Utf8Value group_name(env->isolate(), args[0]);
   const modp_group* group = FindDiffieHellmanGroup(*group_name);
   if (group == nullptr)
-    return THROW_ERR_CRYPTO_UNKNOWN_DH_GROUP(env, "Unknown group");
+    return THROW_ERR_CRYPTO_UNKNOWN_DH_GROUP(env);
 
   initialized = diffieHellman->Init(group->prime,
                                     group->prime_size,
diff --git a/test/parallel/test-crypto-dh.js b/test/parallel/test-crypto-dh.js
index 7824800f9bee2e..baa7402a88fdb6 100644
--- a/test/parallel/test-crypto-dh.js
+++ b/test/parallel/test-crypto-dh.js
@@ -392,7 +392,7 @@ assert.throws(
   {
     name: 'Error',
     code: 'ERR_CRYPTO_UNKNOWN_DH_GROUP',
-    message: 'Unknown group'
+    message: 'Unknown DH group'
   },
   'crypto.getDiffieHellman(\'unknown-group\') ' +
   'failed to throw the expected error.'