diff --git a/src/activity_pub/sign.rs b/src/activity_pub/sign.rs
index cdc4c740..6ad6275a 100644
--- a/src/activity_pub/sign.rs
+++ b/src/activity_pub/sign.rs
@@ -17,7 +17,7 @@ pub fn gen_keypair() -> (Vec<u8>, Vec<u8>) {
 }
 
 pub trait Signer {
-    fn get_key_id(&self, conn: &PgConnection) -> String;
+    fn get_key_id(&self) -> String;
     
     /// Sign some data with the signer keypair
     fn sign(&self, to_sign: String) -> Vec<u8>;
diff --git a/src/models/blogs.rs b/src/models/blogs.rs
index eb2d3ab4..ea3d1beb 100644
--- a/src/models/blogs.rs
+++ b/src/models/blogs.rs
@@ -259,7 +259,7 @@ impl APActor for Blog {
 }
 
 impl sign::Signer for Blog {
-    fn get_key_id(&self, _conn: &PgConnection) -> String {
+    fn get_key_id(&self) -> String {
         format!("{}#main-key", self.ap_url)
     }
 
diff --git a/src/models/users.rs b/src/models/users.rs
index 0f99abb2..63d5aec5 100644
--- a/src/models/users.rs
+++ b/src/models/users.rs
@@ -452,7 +452,7 @@ impl Inbox for User {
 }
 
 impl Signer for User {
-    fn get_key_id(&self, _conn: &PgConnection) -> String {
+    fn get_key_id(&self) -> String {
         format!("{}#main-key", self.ap_url)
     }