1 files changed, 1 insertions, 1 deletions
diff --git a/src/options.ts b/src/options.ts
index e963a683..2034aff5 100644
--- a/src/options.ts
+++ b/src/options.ts
@@ -430,7 +430,7 @@ function invidiousInstanceAddInit(element: HTMLElement, option: string) {
             let instanceList = Config.config[option];
             if (!instanceList) instanceList = [];
 
-            instanceList.push(textBox.value);
+            instanceList.push(textBox.value.trim().toLowerCase());
 
             Config.config[option] = instanceList;