diff --git a/parquet/src/arrow/arrow_reader/mod.rs b/parquet/src/arrow/arrow_reader/mod.rs
index 44d83174bd51..cc369cec0ea0 100644
--- a/parquet/src/arrow/arrow_reader/mod.rs
+++ b/parquet/src/arrow/arrow_reader/mod.rs
@@ -2456,11 +2456,11 @@ mod tests {
         let cases = [
             (
                 invalid_utf8_first_char::<i32>(),
-                "Parquet argument error: Parquet error: encountered non UTF-8 data: invalid utf-8 sequence of 1 bytes from index 0",
+                "Parquet argument error: Parquet error: encountered non UTF-8 data: invalid utf-8 sequence of 1 bytes from index 11",
             ),
             (
                 invalid_utf8_later_char::<i32>(),
-                "Parquet argument error: Parquet error: encountered non UTF-8 data: invalid utf-8 sequence of 1 bytes from index 3",
+                "Parquet argument error: Parquet error: encountered non UTF-8 data: invalid utf-8 sequence of 1 bytes from index 14",
             ),
         ];
         for (array, expected_error) in cases {