diff --git a/plugins/spellchecker/src/com/intellij/spellchecker/jetbrains.dic b/plugins/spellchecker/src/com/intellij/spellchecker/jetbrains.dic
index f8539d5f3f11..989b0b38c818 100644
--- a/plugins/spellchecker/src/com/intellij/spellchecker/jetbrains.dic
+++ b/plugins/spellchecker/src/com/intellij/spellchecker/jetbrains.dic
@@ -113,6 +113,7 @@ filename
 fileset
 filesets
 filesystem
+filesystems
 finalizer
 finalizers
 foreach