diff -Nru arpack-3.6.3/debian/changelog arpack-3.6.3/debian/changelog
--- arpack-3.6.3/debian/changelog	2018-09-19 08:05:11.000000000 +0000
+++ arpack-3.6.3/debian/changelog	2018-10-16 21:16:22.000000000 +0000
@@ -1,3 +1,9 @@
+arpack (3.6.3-1+rpi1) buster-staging; urgency=medium
+
+  * Disable testsuite.
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Tue, 16 Oct 2018 21:16:22 +0000
+
 arpack (3.6.3-1) unstable; urgency=medium
 
   * New upstream release
diff -Nru arpack-3.6.3/debian/rules arpack-3.6.3/debian/rules
--- arpack-3.6.3/debian/rules	2018-06-23 08:01:52.000000000 +0000
+++ arpack-3.6.3/debian/rules	2018-10-16 21:16:12.000000000 +0000
@@ -12,3 +12,6 @@
 
 override_dh_strip:
 	dh_strip --dbgsym-migration='libarpack2-dbg (<< 3.5.0+real-1~), libparpack2-dbg (<< 3.5.0+real-1~)'
+
+override_dh_auto_test:
+	echo testsuite disabled