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 1a7d840a4..85650bcd9 100644
--- a/mediapipe/tasks/ios/vision/core/utils/sources/MPPImage+Utils.mm
+++ b/mediapipe/tasks/ios/vision/core/utils/sources/MPPImage+Utils.mm
@@ -126,7 +126,8 @@ static void FreeDataProviderReleaseCallback(void *info, const void *data, size_t
   if (convertError != kvImageNoError) {
     [MPPCommonUtils createCustomError:error
                              withCode:MPPTasksErrorCodeInternalError
-                          description:@"Image format conversion failed."];
+                          description:@"Some error occured while preprocessing the input image. "
+                                      @"Please verify that the image is not corrupted."];
     return nullptr;
   }