diff --git a/crates/oxc_linter/src/rules/eslint/no_sparse_arrays.rs b/crates/oxc_linter/src/rules/eslint/no_sparse_arrays.rs
index 1d2b2a322..45c1361d3 100644
--- a/crates/oxc_linter/src/rules/eslint/no_sparse_arrays.rs
+++ b/crates/oxc_linter/src/rules/eslint/no_sparse_arrays.rs
@@ -1,7 +1,7 @@
 use miette::{miette, LabeledSpan};
 use oxc_ast::{ast::ArrayExpressionElement, AstKind};
 use oxc_diagnostics::{
-    miette::{self, Diagnostic},
+    miette::{self, Diagnostic, Severity},
     thiserror::Error,
 };
 use oxc_macros::declare_oxc_lint;
@@ -56,6 +56,7 @@ impl Rule for NoSparseArrays {
             if !violations.is_empty() {
                 if violations.len() < 10 {
                     ctx.diagnostic(miette!(
+                        severity = Severity::Warning,
                         labels = violations,
                         help = "remove the comma or insert `undefined`",
                         "eslint(no-sparse-arrays): Unexpected comma in middle of array"
@@ -71,6 +72,7 @@ impl Rule for NoSparseArrays {
                     };
 
                     ctx.diagnostic(miette!(
+                        severity = Severity::Warning,
                         labels = vec![span],
                         help = "remove the comma or insert `undefined`",
                         "eslint(no-sparse-arrays): {} unexpected commas in middle of array",
@@ -96,11 +98,11 @@ fn test() {
         "var a = [ 1, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,  2];",
         "var a = [ 1, , , , , , , , , , , , , , , , , , , , , , , , , , hello, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,  2];",
         "var a = [ 1, , , , , , , , , , , , , , , , , , , , , , , , , ,
-        
-        
-        hello, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 
-        
-        
+
+
+        hello, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
+
+
         , , , , , , , , , , , , , , , , , , ,  2];",
     ];
 
diff --git a/crates/oxc_linter/src/snapshots/no_sparse_arrays.snap b/crates/oxc_linter/src/snapshots/no_sparse_arrays.snap
index 0e6160db0..7ec9bceb9 100644
--- a/crates/oxc_linter/src/snapshots/no_sparse_arrays.snap
+++ b/crates/oxc_linter/src/snapshots/no_sparse_arrays.snap
@@ -2,7 +2,7 @@
 source: crates/oxc_linter/src/tester.rs
 expression: no_sparse_arrays
 ---
-  × eslint(no-sparse-arrays): Unexpected comma in middle of array
+  ⚠ eslint(no-sparse-arrays): Unexpected comma in middle of array
    ╭─[no_sparse_arrays.tsx:1:1]
  1 │ var a = [,];
    ·          ▲
@@ -10,7 +10,7 @@ expression: no_sparse_arrays
    ╰────
   help: remove the comma or insert `undefined`
 
-  × eslint(no-sparse-arrays): Unexpected comma in middle of array
+  ⚠ eslint(no-sparse-arrays): Unexpected comma in middle of array
    ╭─[no_sparse_arrays.tsx:1:1]
  1 │ var a = [ 1,, 2];
    ·             ▲
@@ -18,7 +18,7 @@ expression: no_sparse_arrays
    ╰────
   help: remove the comma or insert `undefined`
 
-  × eslint(no-sparse-arrays): Unexpected comma in middle of array
+  ⚠ eslint(no-sparse-arrays): Unexpected comma in middle of array
    ╭─[no_sparse_arrays.tsx:1:1]
  1 │ var a = [ 1,,,, 2];
    ·             ▲▲▲
@@ -28,7 +28,7 @@ expression: no_sparse_arrays
    ╰────
   help: remove the comma or insert `undefined`
 
-  × eslint(no-sparse-arrays): 30 unexpected commas in middle of array
+  ⚠ eslint(no-sparse-arrays): 30 unexpected commas in middle of array
    ╭─[no_sparse_arrays.tsx:1:1]
  1 │ var a = [ 1,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 2];
    ·         ──────────────────┬──────────────────
@@ -36,7 +36,7 @@ expression: no_sparse_arrays
    ╰────
   help: remove the comma or insert `undefined`
 
-  × eslint(no-sparse-arrays): 83 unexpected commas in middle of array
+  ⚠ eslint(no-sparse-arrays): 83 unexpected commas in middle of array
    ╭─[no_sparse_arrays.tsx:1:1]
  1 │ var a = [ 1, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,  2];
    ·         ▲
@@ -44,7 +44,7 @@ expression: no_sparse_arrays
    ╰────
   help: remove the comma or insert `undefined`
 
-  × eslint(no-sparse-arrays): 82 unexpected commas in middle of array
+  ⚠ eslint(no-sparse-arrays): 82 unexpected commas in middle of array
    ╭─[no_sparse_arrays.tsx:1:1]
  1 │ var a = [ 1, , , , , , , , , , , , , , , , , , , , , , , , , , hello, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,  2];
    ·         ▲
@@ -52,12 +52,12 @@ expression: no_sparse_arrays
    ╰────
   help: remove the comma or insert `undefined`
 
-  × eslint(no-sparse-arrays): 81 unexpected commas in middle of array
+  ⚠ eslint(no-sparse-arrays): 81 unexpected commas in middle of array
    ╭─[no_sparse_arrays.tsx:1:1]
  1 │ var a = [ 1, , , , , , , , , , , , , , , , , , , , , , , , , ,
    ·         ▲
    ·         ╰── the array starting here
- 2 │         
+ 2 │ 
    ╰────
   help: remove the comma or insert `undefined`