diff --git a/src/modes/save.rs b/src/modes/save.rs
index 267603e..324d101 100644
--- a/src/modes/save.rs
+++ b/src/modes/save.rs
@@ -14,7 +14,7 @@ use crate::compression_engine::get_compression_engine;
 use crate::db::{self};
 use crate::digest_engine::get_digest_engine;
 use crate::meta_plugin::{MetaPlugin, MetaPluginType, get_meta_plugin};
-use crate::modes::common::{cmd_args_compression_type, cmd_args_digest_type, cmd_args_meta_plugin_types, get_digest_type_meta, store_item_digest_value, get_meta_from_env, store_item_meta_value};
+use crate::modes::common::{cmd_args_compression_type, cmd_args_digest_type, cmd_args_meta_plugin_types, store_item_digest_value, get_meta_from_env, store_item_meta_value};
 use chrono::Utc;
 
 pub fn mode_save(
@@ -50,7 +50,7 @@ pub fn mode_save(
     debug!("MAIN: Meta plugin types: {:?}", meta_plugin_types);
 
     // Initialize meta_plugins with MetaPlugin instances for each MetaPluginType
-    let meta_plugins: Vec<Box<dyn MetaPlugin>> = meta_plugin_types
+    let mut meta_plugins: Vec<Box<dyn MetaPlugin>> = meta_plugin_types
         .into_iter()
         .map(|meta_plugin_type| get_meta_plugin(meta_plugin_type))
         .collect();