diff --git a/src/bootstrap.rs b/src/bootstrap.rs
index 8741700..2cea2c3 100644
--- a/src/bootstrap.rs
+++ b/src/bootstrap.rs
@@ -250,4 +250,10 @@ pub struct Bootstrap {
     pub dev: String,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub seed: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub seed_ca: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub seed_servername: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub seed_proxy: Option<String>,
 }