diff --git a/src/types/request.rs b/src/types/request.rs
index d1712af..54988f5 100644
--- a/src/types/request.rs
+++ b/src/types/request.rs
@@ -247,7 +247,8 @@ impl Request {
         let Some(ref target) = self.target else {
             return Err(BuildError::NoTarget);
         };
-        Ok(self.attach_all(target))
+        let target = target.clone();
+        Ok(self.attach_all(&target))
     }
     /// Attach all capabilities we have that were issued by `target` to the next message.
     pub fn attach_all(mut self, target: &Address) -> Self {
diff --git a/src/types/response.rs b/src/types/response.rs
index 40706b9..fe8a035 100644
--- a/src/types/response.rs
+++ b/src/types/response.rs
@@ -150,13 +150,6 @@ impl Response {
         self.capabilities = capabilities;
         self
     }
-    /// Attach all capabilities we have that were issued by `target` (if set) to the next message.
-    pub fn try_attach_all(mut self) -> Result<Self, BuildError> {
-        let Some(ref target) = self.target else {
-            return Err(BuildError::NoTarget);
-        };
-        Ok(self.attach_all(target))
-    }
     /// Attach all capabilities we have that were issued by `target` to the next message.
     pub fn attach_all(mut self, target: &Address) -> Self {
         let target = target.clone();