diff --git a/pkg/services/object/get/assembler_range.go b/pkg/services/object/get/assembler_range.go
index 748a499ef..844a471a6 100644
--- a/pkg/services/object/get/assembler_range.go
+++ b/pkg/services/object/get/assembler_range.go
@@ -70,30 +70,20 @@ func (a *assembler) buildChainRange(ctx context.Context, prevID oid.ID) ([]oid.I
 			return nil, nil, errParentAddressDiffers
 		}
 
-		sz := head.PayloadSize()
-
-		a.currentOffset -= sz
-
-		if a.currentOffset < to {
-			off := uint64(0)
-			if from > a.currentOffset {
-				off = from - a.currentOffset
-				sz -= from - a.currentOffset
-			}
-
-			if to < a.currentOffset+off+sz {
-				sz = to - off - a.currentOffset
-			}
-
+		nextOffset := a.currentOffset - head.PayloadSize()
+		clampedFrom := max(from, nextOffset)
+		clampedTo := min(to, a.currentOffset)
+		if clampedFrom < clampedTo {
 			index := len(rngs)
 			rngs = append(rngs, objectSDK.Range{})
-			rngs[index].SetOffset(off)
-			rngs[index].SetLength(sz)
+			rngs[index].SetOffset(clampedFrom - nextOffset)
+			rngs[index].SetLength(clampedTo - clampedFrom)
 
 			id, _ := head.ID()
 			chain = append(chain, id)
 		}
 
+		a.currentOffset = nextOffset
 		prevID, hasPrev = head.PreviousID()
 	}