diff --git a/lib/REST/Fever/API.php b/lib/REST/Fever/API.php
index b5b91ab3..1c0c6696 100644
--- a/lib/REST/Fever/API.php
+++ b/lib/REST/Fever/API.php
@@ -98,7 +98,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
         return true;
     }
 
-    public static function registerUser(string $user, string $password = null): string {
+    public static function userRegister(string $user, string $password = null): string {
         $password = $password ?? Arsse::$user->generatePassword();
         $hash = md5("$user:$password");
         $tr = Arsse::$db->begin();
@@ -108,7 +108,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
         return $password;
     }
 
-    public static function unregisterUser(string $user): bool {
+    public static function userUnregister(string $user): bool {
         return (bool) Arsse::$db->tokenRevoke($user, "fever.login");
     }
 }
diff --git a/tests/cases/REST/Fever/TestAPI.php b/tests/cases/REST/Fever/TestAPI.php
index 0d974d18..8d7867ae 100644
--- a/tests/cases/REST/Fever/TestAPI.php
+++ b/tests/cases/REST/Fever/TestAPI.php
@@ -146,9 +146,9 @@ class TestAPI extends \JKingWeb\Arsse\Test\AbstractTest {
         \Phake::when(Arsse::$db)->tokenCreate("john.doe@example.org", $this->anything(), $this->anything())->thenThrow(new UserException("doesNotExist"));
         if ($exp instanceof \JKingWeb\Arsse\AbstractException) {
             $this->assertException($exp);
-            API::registerUser($user, $password);
+            API::userRegister($user, $password);
         } else {
-            $this->assertSame($exp, API::registerUser($user, $password));
+            $this->assertSame($exp, API::userRegister($user, $password));
         }
         \Phake::verify(Arsse::$db)->tokenRevoke($user, "fever.login");
         \Phake::verify(Arsse::$db)->tokenCreate($user, "fever.login", md5($user.":".($password ?? "RANDOM_PASSWORD")));
@@ -167,10 +167,10 @@ class TestAPI extends \JKingWeb\Arsse\Test\AbstractTest {
 
     public function testUnregisterAUser() {
         \Phake::when(Arsse::$db)->tokenRevoke->thenReturn(3);
-        $this->assertTrue(API::unregisterUser("jane.doe@example.com"));
+        $this->assertTrue(API::userUnregister("jane.doe@example.com"));
         \Phake::verify(Arsse::$db)->tokenRevoke("jane.doe@example.com", "fever.login");
         \Phake::when(Arsse::$db)->tokenRevoke->thenReturn(0);
-        $this->assertFalse(API::unregisterUser("john.doe@example.com"));
+        $this->assertFalse(API::userUnregister("john.doe@example.com"));
         \Phake::verify(Arsse::$db)->tokenRevoke("john.doe@example.com", "fever.login");
     }
 }