diff --git a/tmp/manifest.csv b/tmp/manifest.csv
index 4d7b95edd..ac1fbe9fc 100644
--- a/tmp/manifest.csv
+++ b/tmp/manifest.csv
@@ -4170,6 +4170,7 @@
 2020,tsoj,10,index.html,readme2index,null,html,html,true,browser,click here first
 2020,tsoj,20,prog.c,null,main,c,c,true,github,winning source
 2020,tsoj,30,Makefile,null,null,makefile,null,true,github,Makefile
+2020,tsoj,50,prog.alt.c,null,alt,c,c,true,github,alternative source
 2020,tsoj,50,prog.orig.c,null,orig,c,c,true,github,original source
 2020,tsoj,300,2020_tsoj.tar.bz2,mkwinnertbz2,null,tbz2,bz2,true,download,download winning source
 2020,tsoj,900,.inventory.html,winner2nventory,null,html,html,true,browser,full inventory of all winner files
diff --git a/tmp/manifest.numbers b/tmp/manifest.numbers
index 908ce5c74..6f70c5040 100644
Binary files a/tmp/manifest.numbers and b/tmp/manifest.numbers differ
diff --git a/tmp/path_list.found.txt b/tmp/path_list.found.txt
index 0a2e73359..1ef780f50 100644
--- a/tmp/path_list.found.txt
+++ b/tmp/path_list.found.txt
@@ -3509,6 +3509,7 @@
 2020/tsoj/Makefile
 2020/tsoj/README.md
 2020/tsoj/index.html
+2020/tsoj/prog.alt.c
 2020/tsoj/prog.c
 2020/tsoj/prog.orig.c
 2020/yang/.gitignore
diff --git a/tmp/path_list.manifest.txt b/tmp/path_list.manifest.txt
index 4b746d6cd..1eff05b85 100644
--- a/tmp/path_list.manifest.txt
+++ b/tmp/path_list.manifest.txt
@@ -4170,6 +4170,7 @@
 2020/tsoj/Makefile
 2020/tsoj/README.md
 2020/tsoj/index.html
+2020/tsoj/prog.alt.c
 2020/tsoj/prog.c
 2020/tsoj/prog.orig.c
 2020/yang/.gitignore
diff --git a/tmp/path_list.required.txt b/tmp/path_list.required.txt
index f63222eef..b6b631f29 100644
--- a/tmp/path_list.required.txt
+++ b/tmp/path_list.required.txt
@@ -2863,6 +2863,7 @@
 2020/tsoj/.gitignore
 2020/tsoj/Makefile
 2020/tsoj/README.md
+2020/tsoj/prog.alt.c
 2020/tsoj/prog.c
 2020/tsoj/prog.orig.c
 2020/yang/.gitignore