--- a/debian/patches/reproducible-build	1970-01-01 01:00:00.000000000 +0100
--- b/debian/patches/reproducible-build	2020-09-14 10:51:03.215780208 +0100
@@ -0,0 +1,15 @@
+Description: Make the build reproducible
+Author: Chris Lamb <lamby@debian.org>
+Last-Update: 2020-09-14
+
+--- smartlist-3.15.orig/SmartList/install.sh2
++++ smartlist-3.15/SmartList/install.sh2
+@@ -26,7 +26,7 @@ hfile=targetdir.h
+ 
+ cat >$hfile <<HERE
+ #define TARGETDIR	"$ltarget"
+-#define LISTID		"$listid"
++#define LISTID		"list"
+ #define PROCMAIL	"../$bindir/procmail"
+ #define INIT_PATH	"PATH=../$bindir"
+ HERE
--- a/debian/patches/series	2020-09-14 10:40:33.562733323 +0100
--- b/debian/patches/series	2020-09-14 10:51:02.215766362 +0100
@@ -31,3 +31,4 @@
 smartlist-20
 smartlist-21
 smartlist-22
+reproducible-build