--- a/debian/rules	2020-04-12 17:00:43.068505091 +0100
--- b/debian/rules	2020-04-12 17:35:28.162127458 +0100
@@ -43,6 +43,9 @@
 
 override_dh_installexamples:
 	mkdir $(CURDIR)/debian/$(DEB_SOURCE)/usr/share/doc/$(DEB_SOURCE)/examples
+	find tests/ -type f -print0 | xargs -0r sed -i \
+		-e 's@$(CURDIR)@«buildpath»@g' \
+		-e 's@\#! /bin/bash@\#! /bin/sh@g'
 	tar --sort=name \
 		--mtime="@${SOURCE_DATE_EPOCH}" \
 		--owner=root --group=root --numeric-owner \