diff --git a/crates/core/models/src/v0/oauth2.rs b/crates/core/models/src/v0/oauth2.rs
index 9bc5aacb..73525439 100644
--- a/crates/core/models/src/v0/oauth2.rs
+++ b/crates/core/models/src/v0/oauth2.rs
@@ -24,8 +24,8 @@ auto_derived!(
     #[derive(Copy)]
     #[cfg_attr(feature = "rocket", derive(rocket::FromFormField))]
     pub enum OAuth2GrantType {
-        #[cfg_attr(feature = "rocket", field(value = "code"))]
-        #[cfg_attr(feature = "serde", serde(rename = "code"))]
+        #[cfg_attr(feature = "rocket", field(value = "authorization_code"))]
+        #[cfg_attr(feature = "serde", serde(rename = "authorization_code"))]
         AuthorizationCode,
         #[cfg_attr(feature = "rocket", field(value = "implicit"))]
         #[cfg_attr(feature = "serde", serde(rename = "implicit"))]
diff --git a/crates/delta/src/routes/oauth2/authorize_auth.rs b/crates/delta/src/routes/oauth2/authorize_auth.rs
index 68d94baa..2f149a83 100644
--- a/crates/delta/src/routes/oauth2/authorize_auth.rs
+++ b/crates/delta/src/routes/oauth2/authorize_auth.rs
@@ -12,11 +12,11 @@ use redis_kiss::AsyncCommands;
 ///
 /// Generates an OAuth2 code to be passed to the redirect URI.
 #[openapi(tag = "OAuth2")]
-#[post("/authorize", data="<info>")]
+#[post("/authorize?<info..>")]
 pub async fn auth(
     db: &State<Database>,
     user: User,
-    info: Form<v0::OAuth2AuthorizationForm>,
+    info: v0::OAuth2AuthorizationForm,
 ) -> Result<Json<v0::OAuth2AuthorizeAuthResponse>> {
     let bot = Reference::from_unchecked(info.client_id.clone())
         .as_bot(db)
diff --git a/crates/delta/src/routes/oauth2/token.rs b/crates/delta/src/routes/oauth2/token.rs
index 9dffbcbe..84456ff0 100644
--- a/crates/delta/src/routes/oauth2/token.rs
+++ b/crates/delta/src/routes/oauth2/token.rs
@@ -85,4 +85,3 @@ pub async fn token(
         }
     }
 }
- 
\ No newline at end of file