diff --git a/src/model/mod_pack.rs b/src/model/mod_pack.rs
index e0fa2af..71b1d3e 100644
--- a/src/model/mod_pack.rs
+++ b/src/model/mod_pack.rs
@@ -5,7 +5,7 @@ use crate::model::{ModPackPage, SimpleMod};
 #[derive(Debug, Deserialize, Serialize)]
 #[serde(rename_all = "PascalCase")]
 pub struct ModPack {
-    pub minimum_framework_version: String,
+    pub minimum_framework_version: Option<String>,
     #[serde(rename = "TTMPVersion")]
     pub ttmp_version: String,
     pub name: String,