diff --git a/examples/Makefile.am b/examples/Makefile.am
index c5c435e..f10d6c1 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -29,7 +29,8 @@
 	$(srcdir)/sample.source.*/README			\
 	$(srcdir)/sample.source.*/config.h			\
 	$(srcdir)/sample.source.*/Makefile			\
-	$(srcdir)/sample.source.*/regenerate.Makefile
+	$(srcdir)/sample.source.*/regenerate.Makefile		\
+	$(srcdir)/sample.source.*/sample-*
 
 CLEANFILES = $(ASN1_FILES_1) $(ASN1_FILES_2) $(ASN1_FILES_3)