diff --git a/mapchete_eo/platforms/sentinel2/product.py b/mapchete_eo/platforms/sentinel2/product.py
index d85a422..29608dc 100644
--- a/mapchete_eo/platforms/sentinel2/product.py
+++ b/mapchete_eo/platforms/sentinel2/product.py
@@ -619,6 +619,8 @@ def _check_full(arr):
             logger.debug(
                 "mask for product %s already full, skip reading other masks", self.id
             )
+        except FileNotFoundError as exc:  # pragma: no cover
+            raise CorruptedProduct from exc
 
         # ATTENTION: target_mask and out have to be combined *after* mask was buffered!
         # use 'logical or' not '+' !!!