diff --git a/docs/setup.md b/docs/setup.md
index 6d1dc553c..95853cf27 100644
--- a/docs/setup.md
+++ b/docs/setup.md
@@ -756,6 +756,7 @@ performance immensely:
 - Consider setting [`PAPERLESS_ENABLE_NLTK`](configuration.md#PAPERLESS_ENABLE_NLTK) to false, to disable the
   more advanced language processing, which can take more memory and
   processing time.
+- Consider at least 2 Gigabytes of memory if needed using OCR.  
 
 For details, refer to [configuration](configuration.md).