--- a/extra/lrshift~/GNUmakefile.am
+++ b/extra/lrshift~/GNUmakefile.am
@@ -6,6 +6,8 @@
 SOURCES =  lrshift~.c
 PATCHES =  lrshift~-help.pd
 OTHERDATA = 
+
+EXTRA_DIST = makefile
 
 ###############################
 # you shouldn't need to add anything below here