diff --git a/spellchecker/src/com/intellij/spellchecker/jetbrains.dic b/spellchecker/src/com/intellij/spellchecker/jetbrains.dic
index 45610cdbdf1c..f41ed8cadbda 100644
--- a/spellchecker/src/com/intellij/spellchecker/jetbrains.dic
+++ b/spellchecker/src/com/intellij/spellchecker/jetbrains.dic
@@ -302,6 +302,7 @@ namespaces
 nchar
 nclob
 ndbcluster
+nmtoken
 noarchivelog
 noaudit
 nocache