diff --git a/src/utils.go b/src/utils.go
index e58265f..98e4344 100644
--- a/src/utils.go
+++ b/src/utils.go
@@ -106,6 +106,8 @@ func getIntValue(r interface{}) int {
 		return r.(int)
 	case int32:
 		return int(r.(int32))
+	case float64:
+		return int(r.(float64))
 	}
 	return 0
 }