diff --git a/src/Validators.ts b/src/Validators.ts
index a41e6537..48da4d2d 100644
--- a/src/Validators.ts
+++ b/src/Validators.ts
@@ -142,6 +142,9 @@ export function getFunctionValidator() {
 export function getNumberArrayValidator() {
   if (Konva.isUnminified) {
     return function (val: any, attr: string) {
+      if (val instanceof Uint8Array || val instanceof Uint16Array || val instanceof  Uint32Array || val instanceof  Uint8ClampedArray) {
+        return val
+      }
       if (!Util._isArray(val)) {
         Util.warn(
           _formatValue(val) +
diff --git a/src/shapes/Line.ts b/src/shapes/Line.ts
index df80694c..fb3340d1 100644
--- a/src/shapes/Line.ts
+++ b/src/shapes/Line.ts
@@ -51,7 +51,7 @@ function expandPoints(p, tension) {
 }
 
 export interface LineConfig extends ShapeConfig {
-  points?: number[];
+  points?: number[] | Uint8Array | Uint16Array |  Uint32Array | Uint8ClampedArray;
   tension?: number;
   closed?: boolean;
   bezier?: boolean;