diff --git a/src/structs.rs b/src/structs.rs
index 460ad6e..79b92d3 100644
--- a/src/structs.rs
+++ b/src/structs.rs
@@ -29,12 +29,6 @@ pub struct Package {
     pub version: String,
 }
 
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct PinRule {
-    pub package: Package,
-    pub priority: i32,
-}
-
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct Options {
     pub include_dependencies: bool,