diff --git a/.codespellrc b/.codespellrc
index 8103b70a7e..8b10d35f8f 100644
--- a/.codespellrc
+++ b/.codespellrc
@@ -332,6 +332,7 @@ skip =
     *.asc,
     *.bin,
     *.crt,
+    *.csr,
     *.css.map,
     *.eps,
     *.fr.utf-8,
@@ -441,6 +442,7 @@ skip =
     CREDITS,
     CREDITS.TXT,
     DONATIONS,
+    external/*,
     jquery.js,
     jquery.min.map,
     localization*-[a-z][a-z]_[a-zA-Z][a-zA-Z].*,