diff --git a/src/Makefile b/src/Makefile
index f814c83..5a134a6 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -2881,6 +2881,7 @@
 				 ../../testdir/pyxfile \
 				 ../../testdir/sautest \
 				 ../../testdir/samples \
+				 ../../testdir/dumps \
 				 ../../testdir/test83-tags? \
 				 ../../testdir/*.ok .