diff --git a/src/models/entities/Track.ts b/src/models/entities/Track.ts
index 0636606..19a08fa 100644
--- a/src/models/entities/Track.ts
+++ b/src/models/entities/Track.ts
@@ -19,7 +19,7 @@ export class Track {
    */
   @PrimaryGeneratedColumn()
   @IsInt()
-  id: number;;
+  id: number;
 
   /**
    * The track's name.
@@ -47,7 +47,7 @@ export class Track {
   @IsInt()
   @IsOptional()
   @IsPositive()
-  minimumLapTime: number;
+  minimumLapTime?: number;
 
   /**
    * Used to link scan stations to a certain track.