diff --git a/Improve-performance.md b/Improve-performance.md
index 3cb006b..81bd036 100644
--- a/Improve-performance.md
+++ b/Improve-performance.md
@@ -94,9 +94,9 @@ This relies on the smart capabilities of the IMAP software.
 When it is slow, this speeds things up, but does disable the threaded view features.
 
 ## Also read issues
-- #724
-- #1071
-- #1303
+- https://github.com/the-djmaze/snappymail/issues/724
+- https://github.com/the-djmaze/snappymail/issues/1071
+- https://github.com/the-djmaze/snappymail/issues/1303
 
 ## Dovecot
 You can speed this up using ElasticSearch https://github.com/filiphanes/fts-elastic
\ No newline at end of file