--- a/debian/patches/reproducible-build.patch	1970-01-01 01:00:00.000000000 +0100
--- b/debian/patches/reproducible-build.patch	2021-02-15 12:19:39.362001828 +0000
@@ -0,0 +1,19 @@
+Description: Make the build reproducible
+Author: Chris Lamb <lamby@debian.org>
+Last-Update: 2021-02-15
+
+--- mocassin-2.02.73.1.orig/Makefile
++++ mocassin-2.02.73.1/Makefile
+@@ -88,9 +88,9 @@ install: mocassin mocassinWarm mocassinO
+ 	cp -R examples $(DESTDIR)$(PREFIX)/share/doc/mocassin
+ 	install -m 644 man/mocassin.1 $(MANDIR)
+ 	gzip -f $(MANDIR)/mocassin.1
+-	ln -s -f $(MANDIR)/mocassin.1.gz $(MANDIR)/mocassinWarm.1.gz
+-	ln -s -f $(MANDIR)/mocassin.1.gz $(MANDIR)/mocassinOutput.1.gz
+-	ln -s -f $(MANDIR)/mocassin.1.gz $(MANDIR)/mocassinPlot.1.gz
++	ln -s -f mocassin.1.gz $(MANDIR)/mocassinWarm.1.gz
++	ln -s -f mocassin.1.gz $(MANDIR)/mocassinOutput.1.gz
++	ln -s -f mocassin.1.gz $(MANDIR)/mocassinPlot.1.gz
+ 	install mocassin $(DESTDIR)$(PREFIX)/bin
+ 	install mocassinWarm $(DESTDIR)$(PREFIX)/bin
+ 	install mocassinPlot $(DESTDIR)$(PREFIX)/bin
--- a/debian/patches/series	2021-02-15 12:15:54.391335072 +0000
--- b/debian/patches/series	2021-02-15 12:19:38.165987656 +0000
@@ -0,0 +1 @@
+reproducible-build.patch