diff --git a/src/routes/auth.js b/src/routes/auth.js
index 83f0589..3d3932c 100644
--- a/src/routes/auth.js
+++ b/src/routes/auth.js
@@ -67,7 +67,7 @@ export const authRoutes = (fastify, _, done) => {
                             access_token: token.access_token,
                             refresh_token: token.refresh_token,
                             expires_at: new Date(token.expires_at)
-                        }, tx);
+                        });
 
                         session_id = session_info.session_id;
                     }
diff --git a/src/utils/token.js b/src/utils/token.js
index f88609e..851f201 100644
--- a/src/utils/token.js
+++ b/src/utils/token.js
@@ -13,8 +13,8 @@ export async function createSession(user_id, {
     access_token,
     refresh_token,
     expires_at,
-}, tx = db) {
-    const [existing_session] = await tx.select().from(sessions).where(eq(sessions.user_id, user_id));
+}) {
+    const [existing_session] = await db.select().from(sessions).where(eq(sessions.user_id, user_id));
 
     if(existing_session) {
         return {
@@ -22,7 +22,7 @@ export async function createSession(user_id, {
         }
     }
 
-    const token = await tx.insert(sessions).values({
+    const token = await db.insert(sessions).values({
         user_id,
         access_token: access_token,
         refresh_token: refresh_token,