diff --git a/types/three/src/math/Matrix2.d.ts b/types/three/src/math/Matrix2.d.ts
index 263dd55a7..40ed4c8aa 100644
--- a/types/three/src/math/Matrix2.d.ts
+++ b/types/three/src/math/Matrix2.d.ts
@@ -1,13 +1,8 @@
 export type Matrix2Tuple = [
     n11: number,
     n12: number,
-    n13: number,
     n21: number,
     n22: number,
-    n23: number,
-    n31: number,
-    n32: number,
-    n33: number,
 ];
 
 /**