diff --git a/ext/node/ops/crypto/mod.rs b/ext/node/ops/crypto/mod.rs
index cf44f48f7e..3b33be3fc2 100644
--- a/ext/node/ops/crypto/mod.rs
+++ b/ext/node/ops/crypto/mod.rs
@@ -1607,6 +1607,7 @@ pub fn op_node_create_public_key(
         named_curve: named_curve.to_string(),
       })
     }
+    DH_KEY_AGREEMENT_OID => Ok(AsymmetricKeyDetails::Dh),
     _ => Err(type_error("Unsupported algorithm")),
   }
 }
diff --git a/tests/unit_node/crypto/crypto_key_test.ts b/tests/unit_node/crypto/crypto_key_test.ts
index 5fa36bd115..de941da88d 100644
--- a/tests/unit_node/crypto/crypto_key_test.ts
+++ b/tests/unit_node/crypto/crypto_key_test.ts
@@ -248,6 +248,24 @@ Deno.test("createPrivateKey dh", function () {
   assertEquals(key.asymmetricKeyType, "dh");
 });
 
+Deno.test("createPublicKey dh", function () {
+  // 1.2.840.113549.1.3.1
+  const pem = "-----BEGIN PUBLIC KEY-----\n" +
+    "MIIBnzCB1QYJKoZIhvcNAQMBMIHHAoHBAP//////////yQ/aoiFowjTExmKLgNwc\n" +
+    "0SkCTgiKZ8x0Agu+pjsTmyJRSgh5jjQE3e+VGbPNOkMbMCsKbfJfFDdP4TVtbVHC\n" +
+    "ReSFtXZiXn7G9ExC6aY37WsL/1y29Aa37e44a/taiZ+lrp8kEXxLH+ZJKGZR7ORb\n" +
+    "PcIAfLihY78FmNpINhxV05ppFj+o/STPX4NlXSPco62WHGLzViCFUrue1SkHcJaW\n" +
+    "bWcMNU5KvJgE8XRsCMojcyf//////////wIBAgOBxAACgcBR7+iL5qx7aOb9K+aZ\n" +
+    "y2oLt7ST33sDKT+nxpag6cWDDWzPBKFDCJ8fr0v7yW453px8N4qi4R7SYYxFBaYN\n" +
+    "Y3JvgDg1ct2JC9sxSuUOLqSFn3hpmAjW7cS0kExIVGfdLlYtIqbhhuo45cTEbVIM\n" +
+    "rDEz8mjIlnvbWpKB9+uYmbjfVoc3leFvUBqfG2In2m23Md1swsPxr3n7g68H66JX\n" +
+    "iBJKZLQMqNdbY14G9rdKmhhTJrQjC+i7Q/wI8JPhOFzHIGA=\n" +
+    "-----END PUBLIC KEY-----";
+  const key = createPublicKey(pem);
+  assertEquals(key.type, "public");
+  assertEquals(key.asymmetricKeyType, "dh");
+});
+
 // openssl ecparam -name secp256r1 -genkey -noout -out a.pem
 // openssl pkcs8 -topk8 -nocrypt -in a.pem -out b.pem
 const ecPrivateKey = Deno.readTextFileSync(