diff --git a/modpack.lock b/modpack.lock
index bdb251c..9f13606 100644
--- a/modpack.lock
+++ b/modpack.lock
@@ -386,6 +386,19 @@ version = "3.7.2"
 providers = ["Modrinth"]
 loader = "Fabric"
 
+[mods.timeless-and-classics-zero]
+version = "1.0.2"
+server_side = true
+client_side = true
+
+[[mods.timeless-and-classics-zero.source]]
+
+[mods.timeless-and-classics-zero.source.Download]
+url = "https://cdn.modrinth.com/data/SzzJttH8/versions/gr4tETs1/tacz-1.20.1-1.0.2-release.jar"
+sha1 = "6975836748588fa16d99bb75920d1921c06fb155"
+sha512 = "c68c1425cec5c0d09267b7727108942f046fede5e8663b09f73e64bb1ed84fd9219c7febc272e1947d4d5ee76361f971b000f53e1a5efd1703b83cdffadfa619"
+filename = "tacz-1.20.1-1.0.2-release.jar"
+
 [mods.trinkets]
 version = "3.7.2"
 server_side = true
diff --git a/modpack.toml b/modpack.toml
index 1ff1d34..590900c 100644
--- a/modpack.toml
+++ b/modpack.toml
@@ -65,6 +65,10 @@ name = "spectrum"
 version = "1.7.15"
 loader = "Fabric"
 
+[mods.timeless-and-classics-zero]
+name = "timeless-and-classics-zero"
+version = "*"
+
 [files."./servers.dat"]
 target_path = "./servers.dat"
 side = "Client"