diff --git a/v2/pkg/operators/common/dsl/dsl.go b/v2/pkg/operators/common/dsl/dsl.go
index 430be116..55db83fd 100644
--- a/v2/pkg/operators/common/dsl/dsl.go
+++ b/v2/pkg/operators/common/dsl/dsl.go
@@ -153,7 +153,9 @@ func init() {
 			return hex.EncodeToString(hash.Sum(nil)), nil
 		}),
 		"mmh3": makeDslFunction(1, func(args ...interface{}) (interface{}, error) {
-			return fmt.Sprintf("%d", int32(murmur3.Sum32WithSeed([]byte(types.ToString(args[0])), 0))), nil
+			hasher := murmur3.New32WithSeed(0)
+			hasher.Write([]byte(fmt.Sprint(args[0])))
+			return fmt.Sprint(hasher.Sum32()), nil
 		}),
 		"contains": makeDslFunction(2, func(args ...interface{}) (interface{}, error) {
 			return strings.Contains(types.ToString(args[0]), types.ToString(args[1])), nil