diff --git a/layout/style/nsCSSKeywordList.h b/layout/style/nsCSSKeywordList.h
index b8f07971707..bebd96b5455 100644
--- a/layout/style/nsCSSKeywordList.h
+++ b/layout/style/nsCSSKeywordList.h
@@ -80,7 +80,6 @@ CSS_KEY(-moz-button, _moz_button)
 CSS_KEY(-moz-buttondefault, _moz_buttondefault)
 CSS_KEY(-moz-buttonhoverface, _moz_buttonhoverface)
 CSS_KEY(-moz-buttonhovertext, _moz_buttonhovertext)
-CSS_KEY(-moz-cell, _moz_cell)
 CSS_KEY(-moz-cellhighlight, _moz_cellhighlight)
 CSS_KEY(-moz-cellhighlighttext, _moz_cellhighlighttext)
 CSS_KEY(-moz-center, _moz_center)
diff --git a/layout/style/nsCSSProps.cpp b/layout/style/nsCSSProps.cpp
index c9a026aca69..aae3f520fc5 100644
--- a/layout/style/nsCSSProps.cpp
+++ b/layout/style/nsCSSProps.cpp
@@ -723,7 +723,6 @@ const PRInt32 nsCSSProps::kCursorKTable[] = {
   eCSSKeyword__moz_copy, NS_STYLE_CURSOR_COPY,
   eCSSKeyword__moz_alias, NS_STYLE_CURSOR_ALIAS,
   eCSSKeyword__moz_context_menu, NS_STYLE_CURSOR_CONTEXT_MENU,
-  eCSSKeyword__moz_cell, NS_STYLE_CURSOR_CELL,
   // -moz- prefixed vendor specific
   eCSSKeyword__moz_grab, NS_STYLE_CURSOR_GRAB,
   eCSSKeyword__moz_grabbing, NS_STYLE_CURSOR_GRABBING,