diff --git a/src/data/abilities/ability.ts b/src/data/abilities/ability.ts
index 681238f7b2b..946e08c975d 100644
--- a/src/data/abilities/ability.ts
+++ b/src/data/abilities/ability.ts
@@ -1700,11 +1700,6 @@ export class IgnoreMoveEffectsAbAttr extends PreDefendAbAttr {
   }
 }
 
-export interface FieldPreventExplosiveMovesAbAttrParams extends AbAttrBaseParams {
-  /** Holds whether the explosive move should be prevented*/
-  cancelled: BooleanHolder;
-}
-
 export class FieldPreventExplosiveMovesAbAttr extends CancelInteractionAbAttr {}
 
 export interface FieldMultiplyStatAbAttrParams extends AbAttrBaseParams {