diff --git a/core/vm/contracts_test.go b/core/vm/contracts_test.go
index b627f2ada5..537d787757 100644
--- a/core/vm/contracts_test.go
+++ b/core/vm/contracts_test.go
@@ -370,7 +370,7 @@ func BenchmarkPrecompiledBLS12381G1MultiExpWorstCase(b *testing.B) {
 		Name:        "WorstCaseG1",
 		NoBenchmark: false,
 	}
-	benchmarkPrecompiled("f0c", testcase, b)
+	benchmarkPrecompiled("f0b", testcase, b)
 }
 
 // BenchmarkPrecompiledBLS12381G2MultiExpWorstCase benchmarks the worst case we could find that still fits a gaslimit of 10MGas.
@@ -391,5 +391,5 @@ func BenchmarkPrecompiledBLS12381G2MultiExpWorstCase(b *testing.B) {
 		Name:        "WorstCaseG2",
 		NoBenchmark: false,
 	}
-	benchmarkPrecompiled("f0f", testcase, b)
+	benchmarkPrecompiled("f0d", testcase, b)
 }