diff --git a/exercises/practice/largest-series-product/src/lib.cairo b/exercises/practice/largest-series-product/src/lib.cairo
index e27e35eb..ccf0f5d9 100644
--- a/exercises/practice/largest-series-product/src/lib.cairo
+++ b/exercises/practice/largest-series-product/src/lib.cairo
@@ -3,7 +3,6 @@ pub enum Error {
     SpanTooLong,
     InvalidDigit: u8,
     NegativeSpan,
-    IndexOutOfBounds
 }
 
 pub fn lsp(input: @ByteArray, span: i32) -> Result<u64, Error> {