diff --git a/src/modules/evas/image_savers/avif/evas_image_save_avif.c b/src/modules/evas/image_savers/avif/evas_image_save_avif.c
--- a/src/modules/evas/image_savers/avif/evas_image_save_avif.c
+++ b/src/modules/evas/image_savers/avif/evas_image_save_avif.c
@@ -122,7 +122,7 @@
      goto destroy_encoder;
 
    size = fwrite(output.data, output.size, 1, f);
-   if (size != output.size)
+   if (size != 1)
      goto destroy_encoder;
 
    ret = 1;