diff --git a/.typos.toml b/.typos.toml
index 9b079dcfc..0efe3d91c 100644
--- a/.typos.toml
+++ b/.typos.toml
@@ -1,4 +1,5 @@
 [default.extend-words]
 Nd = "Nd"
 nin = "nin"
-coul = "coul"
\ No newline at end of file
+coul = "coul"
+isconnection = "isconnection"