diff --git a/doc/widgets/Makefile.am b/doc/widgets/Makefile.am
index c056084a4f..5002c8a144 100644
--- a/doc/widgets/Makefile.am
+++ b/doc/widgets/Makefile.am
@@ -176,7 +176,6 @@ EXTRA_DIST = \
 	widget_preview_progressbar.c \
 	widget_preview_box.c \
 	widget_preview_notify.c \
-	widget_preview_nstate.c \
 	widget_preview_slideshow.c \
 	widget_preview_photocam.c \
 	widget_preview_inwin1.c \