diff --git a/mediapipe/tasks/ios/vision/core/utils/sources/MPPImage+Utils.mm b/mediapipe/tasks/ios/vision/core/utils/sources/MPPImage+Utils.mm
index 440b321b9..0569ad783 100644
--- a/mediapipe/tasks/ios/vision/core/utils/sources/MPPImage+Utils.mm
+++ b/mediapipe/tasks/ios/vision/core/utils/sources/MPPImage+Utils.mm
@@ -37,7 +37,7 @@ vImage_Buffer allocatedVImageBuffer(vImagePixelCount width, vImagePixelCount hei
 }
 
 static void FreeDataProviderReleaseCallback(void *buffer, const void *data, size_t size) {
-  delete (vImage_Buffer *)buffer;
+  delete[] buffer;
 }
 
 }  // namespace