diff --git a/src/editor.rs b/src/editor.rs
index 2f0df13..4e14298 100644
--- a/src/editor.rs
+++ b/src/editor.rs
@@ -16,7 +16,7 @@ use truescad_luascad::implicit3d;
 pub struct Editor {
     pub widget: gtk::ScrolledWindow,
     source_view: sourceview4::View,
-    buffer: Option<sourceview4::Buffer>,
+    _buffer: Option<sourceview4::Buffer>,
 }
 
 struct ObjectAdaptor {
@@ -76,7 +76,7 @@ impl Editor {
         let editor = Editor {
             widget,
             source_view: src_view,
-            buffer,
+            _buffer: buffer,
         };
         let editor_clone = editor.clone();
 
diff --git a/src/settings.rs b/src/settings.rs
index 2d575ed..754ac25 100644
--- a/src/settings.rs
+++ b/src/settings.rs
@@ -67,6 +67,7 @@ pub struct SettingsData {
 }
 
 #[derive(Debug)]
+#[allow(dead_code)]
 enum SettingsError {
     Io(std::io::Error),
     Dec(toml::de::Error),