--- a/configure.ac
+++ b/configure.ac
@@ -339,7 +339,6 @@
 po/Makefile.in
 sounds/Makefile
 src/Makefile
-plugin/Makefile
 panel-plugin/Makefile
 globaltime/Makefile
 tz_convert/Makefile
--- a/Makefile.am
+++ b/Makefile.am
@@ -16,7 +16,6 @@
 	sounds			\
 	src			\
 	globaltime		\
-	plugin			\
 	panel-plugin		\
 	$(TZ_CONVERT_SUBDIR)
 
