diff --git a/harper-ls/dictionary.txt b/harper-ls/dictionary.txt
index 2ecade2..8d4bf7b 100644
--- a/harper-ls/dictionary.txt
+++ b/harper-ls/dictionary.txt
@@ -106,6 +106,7 @@ debouncer
 digg
 dired
 direnv
+docker
 dotenv
 edamagit
 ekosystem