diff --git a/src/email/envelope/command/watch.rs b/src/email/envelope/command/watch.rs
index 209347f..e59f424 100644
--- a/src/email/envelope/command/watch.rs
+++ b/src/email/envelope/command/watch.rs
@@ -82,6 +82,6 @@ impl WatchEnvelopesCommand {
             "Start watching folder {folder} for envelopes changes…"
         ))?;
 
-        backend.watch_envelopes(&folder).await
+        backend.watch_envelopes(folder).await
     }
 }
diff --git a/src/email/message/attachment/command/download.rs b/src/email/message/attachment/command/download.rs
index 1517c6b..c04853c 100644
--- a/src/email/message/attachment/command/download.rs
+++ b/src/email/message/attachment/command/download.rs
@@ -88,7 +88,7 @@ impl AttachmentDownloadCommand {
         )
         .await?;
 
-        let emails = backend.get_messages(&folder, ids).await?;
+        let emails = backend.get_messages(folder, ids).await?;
 
         let mut emails_count = 0;
         let mut attachments_count = 0;
diff --git a/src/email/message/command/read.rs b/src/email/message/command/read.rs
index a6de921..dd4dd4c 100644
--- a/src/email/message/command/read.rs
+++ b/src/email/message/command/read.rs
@@ -136,9 +136,9 @@ impl MessageReadCommand {
         .await?;
 
         let emails = if self.preview {
-            backend.peek_messages(&folder, &ids).await
+            backend.peek_messages(folder, ids).await
         } else {
-            backend.get_messages(&folder, &ids).await
+            backend.get_messages(folder, ids).await
         }?;
 
         let mut glue = "";
diff --git a/src/folder/command/create.rs b/src/folder/command/create.rs
index aef5dbe..5b84f80 100644
--- a/src/folder/command/create.rs
+++ b/src/folder/command/create.rs
@@ -72,7 +72,7 @@ impl AddFolderCommand {
         )
         .await?;
 
-        backend.add_folder(&folder).await?;
+        backend.add_folder(folder).await?;
 
         printer.print(format!("Folder {folder} successfully created!"))
     }
diff --git a/src/folder/command/delete.rs b/src/folder/command/delete.rs
index 112747e..af7c47e 100644
--- a/src/folder/command/delete.rs
+++ b/src/folder/command/delete.rs
@@ -87,7 +87,7 @@ impl FolderDeleteCommand {
         )
         .await?;
 
-        backend.delete_folder(&folder).await?;
+        backend.delete_folder(folder).await?;
 
         printer.print(format!("Folder {folder} successfully deleted!"))
     }
diff --git a/src/folder/command/expunge.rs b/src/folder/command/expunge.rs
index e7ad35c..d0eae0c 100644
--- a/src/folder/command/expunge.rs
+++ b/src/folder/command/expunge.rs
@@ -76,7 +76,7 @@ impl FolderExpungeCommand {
         )
         .await?;
 
-        backend.expunge_folder(&folder).await?;
+        backend.expunge_folder(folder).await?;
 
         printer.print(format!("Folder {folder} successfully expunged!"))
     }
diff --git a/src/folder/command/purge.rs b/src/folder/command/purge.rs
index baf16e6..8395059 100644
--- a/src/folder/command/purge.rs
+++ b/src/folder/command/purge.rs
@@ -86,7 +86,7 @@ impl FolderPurgeCommand {
         )
         .await?;
 
-        backend.purge_folder(&folder).await?;
+        backend.purge_folder(folder).await?;
 
         printer.print(format!("Folder {folder} successfully purged!"))
     }