diff --git a/pkg/front_end/test/unit_test_suites.dart b/pkg/front_end/test/unit_test_suites.dart
index 3928f31..def6363 100644
--- a/pkg/front_end/test/unit_test_suites.dart
+++ b/pkg/front_end/test/unit_test_suites.dart
@@ -390,7 +390,7 @@
     strong.createContext,
     "../../testing.json",
     path: "fasta/strong_suite.dart",
-    shardCount: 2,
+    shardCount: 10,
   ),
   const Suite(
     "incremental_bulk_compiler_smoke",