diff --git a/src/config.js b/src/config.js
deleted file mode 100644
index a77dadb..0000000
--- a/src/config.js
+++ /dev/null
@@ -1,4 +0,0 @@
-// SPDX-FileCopyrightText: 2020, 2021 Romain Vigier <contact AT romainvigier.fr>
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-var debug = false;
diff --git a/src/modules/GtkThemer.js b/src/modules/GtkThemer.js
index 6b8ff32..b10b73a 100644
--- a/src/modules/GtkThemer.js
+++ b/src/modules/GtkThemer.js
@@ -9,7 +9,6 @@ const Me = extensionUtils.getCurrentExtension();
 
 const e = Me.imports.extension;
 const utils = Me.imports.utils;
-const { notifyError } = utils;
 const { GtkVariants } = Me.imports.modules.GtkVariants;
 
 const Gettext = imports.gettext.domain(Me.metadata['gettext-domain']);
@@ -47,7 +46,7 @@ var GtkThemer = class {
                 this._updateSystemGtkTheme();
             }
         } catch (error) {
-            notifyError(error);
+            main.notifyError(Me.metadata.name, error);
         }
         console.debug('GTK Themer enabled.');
     }
@@ -137,7 +136,7 @@ var GtkThemer = class {
             this._updateCurrentVariant();
             this._updateSystemGtkTheme();
         } catch (error) {
-            notifyError(error);
+            main.notifyError(Me.metadata.name, error);
         }
     }
 
diff --git a/src/modules/ShellThemer.js b/src/modules/ShellThemer.js
index 4c3778c..20b802d 100644
--- a/src/modules/ShellThemer.js
+++ b/src/modules/ShellThemer.js
@@ -3,14 +3,12 @@
 
 const { Gio } = imports.gi;
 const { extensionUtils } = imports.misc;
-const Signals = imports.signals;
 const { main } = imports.ui;
 
 const Me = extensionUtils.getCurrentExtension();
 
 const e = Me.imports.extension;
 const utils = Me.imports.utils;
-const { notifyError } = Me.imports.utils;
 const { ShellVariants } = Me.imports.modules.ShellVariants;
 
 const Gettext = imports.gettext.domain(Me.metadata['gettext-domain']);
@@ -47,7 +45,7 @@ var ShellThemer = class {
                 this._updateSystemShellTheme();
             }
         } catch (error) {
-            notifyError(error);
+            main.notifyError(Me.metadata.name, error);
         }
         console.debug('Shell Themer enabled.');
     }
@@ -141,7 +139,7 @@ var ShellThemer = class {
             this._updateCurrentVariant();
             this._updateSystemShellTheme();
         } catch (error) {
-            notifyError(error);
+            main.notifyError(Me.metadata.name, error);
         }
     }
 
diff --git a/src/utils.js b/src/utils.js
index bd043f6..8888d1b 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -5,24 +5,11 @@ const { Gdk, Gio, GLib, Gtk } = imports.gi;
 const { extensionUtils } = imports.misc;
 
 const Me = extensionUtils.getCurrentExtension();
-const config = Me.imports.config;
 
 const Gettext = imports.gettext.domain(Me.metadata['gettext-domain']);
 const _ = Gettext.gettext;
 
 
-/**
- * Log an error and show a notification if it has a message.
- *
- * @param {Error} error The error to log.
- */
-function notifyError(error) {
-    if (config.debug)
-        logError(error, Me.metadata.name);
-    if (error.message && imports.ui)
-        imports.ui.main.notifyError(Me.metadata.name, error.message);
-}
-
 /**
  * Build the full settings schema from a subschema.
  *