diff --git a/lib/modifiedScreenAPI.js b/lib/modifiedScreenAPI.js
index 5ea6349..563b336 100644
--- a/lib/modifiedScreenAPI.js
+++ b/lib/modifiedScreenAPI.js
@@ -212,7 +212,7 @@
 						/\(\s*(?:(min|max)-)?device-(width|height):\s+(\d+\.?\d*)px\s*\)/,
 						function(m, type, dimension, value){
 							value = parseFloat(value);
-							let newCompareValue = value;
+							let newCompareValue;
 							switch (type){
 								case "min":
 									if (value <= dimensions[dimension]){
diff --git a/lib/randomSupplies.js b/lib/randomSupplies.js
index 1a81bd0..9e9c4cf 100644
--- a/lib/randomSupplies.js
+++ b/lib/randomSupplies.js
@@ -63,7 +63,6 @@
 	};
 
 	const settings = require("./settings");
-	const logging = require("./logging");
 	const extension = require("./extension");
 	
 	function getDomain(window){
diff --git a/options/presets.js b/options/presets.js
index 04f2b05..47bdb02 100644
--- a/options/presets.js
+++ b/options/presets.js
@@ -152,7 +152,7 @@
 	introduction.textContent = extension.getTranslation("presets_introduction");
 	head.appendChild(introduction);
 	
-	const [settingsLoaded, presets] = await Promise.all([
+	const [, presets] = await Promise.all([
 		settings.loaded,
 		(await fetch("presets.json")).json()
 	]);