diff --git a/plugins/spellchecker/src/com/intellij/spellchecker/jetbrains.dic b/plugins/spellchecker/src/com/intellij/spellchecker/jetbrains.dic
index 06dda2356567..519bf6360f3b 100644
--- a/plugins/spellchecker/src/com/intellij/spellchecker/jetbrains.dic
+++ b/plugins/spellchecker/src/com/intellij/spellchecker/jetbrains.dic
@@ -80,6 +80,7 @@ decompiling
 dedent
 deduplicate
 deferrable
+deque
 dereference
 dereferences
 desc