diff --git a/src/types/pull.rs b/src/types/pull.rs
index eda931e..e90861a 100644
--- a/src/types/pull.rs
+++ b/src/types/pull.rs
@@ -3,7 +3,9 @@ use serde::{Deserialize, Serialize};
 #[derive(Debug, Serialize, Deserialize)]
 pub struct PullRequest {
     pub model: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub insecure: Option<bool>,
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub stream: Option<bool>,
 }