diff --git a/src/tui/components/Text.zig b/src/tui/components/Text.zig
index 22c0fc4..fe8b0d1 100644
--- a/src/tui/components/Text.zig
+++ b/src/tui/components/Text.zig
@@ -118,6 +118,8 @@ fn goRight(self: *Text) void {
 }
 
 fn delete(self: *Text) void {
+    if (self.cursor >= self.end) return;
+
     _ = self.text.orderedRemove(self.cursor);
 
     self.end -= 1;