diff --git a/src/meta_plugin/program.rs b/src/meta_plugin/program.rs
index 65e5c9c..0d1c16a 100644
--- a/src/meta_plugin/program.rs
+++ b/src/meta_plugin/program.rs
@@ -122,10 +122,10 @@ impl MetaPlugin for MetaPluginProgram {
         self.writer = Some(Box::new(stdin));
         self.process = Some(process);
 
-        Ok(PluginResponse::default())
+        Ok(MetaPluginResponse::default())
     }
 
-    fn finalize(&mut self) -> Result<PluginResponse> {
+    fn finalize(&mut self) -> Result<MetaPluginResponse> {
         debug!("META: Finalizing program plugin");
         let mut metadata = Vec::new();
 
@@ -165,13 +165,13 @@ impl MetaPlugin for MetaPluginProgram {
             }
         }
 
-        Ok(PluginResponse {
+        Ok(MetaPluginResponse {
             metadata: if metadata.is_empty() { None } else { Some(metadata) },
             is_finalized: true,
         })
     }
 
-    fn update(&mut self, data: &[u8]) -> Result<PluginResponse> {
+    fn update(&mut self, data: &[u8]) -> Result<MetaPluginResponse> {
         if let Some(ref mut writer) = self.writer {
             if let Err(e) = writer.write_all(data) {
                 debug!("META: Failed to write to process stdin: {}", e);
diff --git a/src/meta_plugin/system.rs b/src/meta_plugin/system.rs
index e7ab5c3..1ac5b29 100644
--- a/src/meta_plugin/system.rs
+++ b/src/meta_plugin/system.rs
@@ -60,9 +60,9 @@ impl MetaPlugin for CwdMetaPlugin {
         true
     }
     
-    fn finalize(&mut self) -> Result<PluginResponse> {
+    fn finalize(&mut self) -> Result<MetaPluginResponse> {
         // Since we save during initialize(), return Ok to avoid duplicate saves
-        Ok(PluginResponse::default())
+        Ok(MetaPluginResponse::default())
     }
 
     fn update(&mut self, _data: &[u8]) -> Result<PluginResponse> {
@@ -74,7 +74,7 @@ impl MetaPlugin for CwdMetaPlugin {
         self.meta_name.clone()
     }
     
-    fn initialize(&mut self, conn: &Connection, item_id: i64) -> Result<()> {
+    fn initialize(&mut self, conn: &Connection, item_id: i64) -> Result<MetaPluginResponse> {
         let cwd = match env::current_dir() {
             Ok(path) => path.to_string_lossy().to_string(),
             Err(_) => "unknown".to_string(),
@@ -182,7 +182,7 @@ impl MetaPlugin for UidMetaPlugin {
             metadata.push(meta);
         }
 
-        Ok(PluginResponse {
+        Ok(MetaPluginResponse {
             metadata: Some(metadata),
             is_finalized: true,
         })