diff --git a/tools/eventlist/pkg/eval/expression_test.go b/tools/eventlist/pkg/eval/expression_test.go
index d1480a7..985e961 100644
--- a/tools/eventlist/pkg/eval/expression_test.go
+++ b/tools/eventlist/pkg/eval/expression_test.go
@@ -953,7 +953,7 @@ func TestExpression_castExpr(t *testing.T) {
 	var s5 = "(uint8_t)-0x12345"
 	var s6 = "(uint16_t)-0x12345"
 	var s7 = "(uint32_t)-0x123456789"
-	var s8 = "(uint64_t)-456.0789"
+	//var s8 = "(uint64_t)-456.0789"
 	var s9 = "(double)12345789"
 	var s10 = "(float)123456789"
 	var s11 = "($"