diff --git a/src/service/users/device.rs b/src/service/users/device.rs
index b5cf8de7d..af4273d8a 100644
--- a/src/service/users/device.rs
+++ b/src/service/users/device.rs
@@ -25,11 +25,11 @@ pub struct DeviceToken {
 }
 
 impl DeviceToken {
-	const DEVICE_ID_LENGTH: usize = 10;
+	const ACCESS_TOKEN_LENGTH: usize = 24;
 
 	pub fn new(token: String) -> Self { Self { token, max_age: None } }
 
-	pub fn new_random() -> Self { Self::new(utils::random_string(Self::DEVICE_ID_LENGTH)) }
+	pub fn new_random() -> Self { Self::new(utils::random_string(Self::ACCESS_TOKEN_LENGTH)) }
 
 	pub fn with_max_age(self, max_age: Duration) -> Self {
 		assign!(self, { max_age: Some(max_age) })