diff --git a/packages/driver/src/datatypes/range.ts b/packages/driver/src/datatypes/range.ts
index 8592c6ed4..df6be3f75 100644
--- a/packages/driver/src/datatypes/range.ts
+++ b/packages/driver/src/datatypes/range.ts
@@ -26,7 +26,7 @@ export class Range<
   constructor(
     private readonly _lower: T | null,
     private readonly _upper: T | null,
-    private readonly _incLower: boolean = true,
+    private readonly _incLower: boolean = _lower != null,
     private readonly _incUpper: boolean = false
   ) {}