diff --git a/scrapling/spiders/checkpoint.py b/scrapling/spiders/checkpoint.py
index aa84432..25de362 100644
--- a/scrapling/spiders/checkpoint.py
+++ b/scrapling/spiders/checkpoint.py
@@ -32,8 +32,8 @@ class CheckpointManager:
         if not isinstance(interval, (int, float)):
             raise TypeError("Checkpoints interval must be integer or float.")
         else:
-            if interval <= 0:
-                raise ValueError("Checkpoints interval must be greater than 0.")
+            if interval < 0:
+                raise ValueError("Checkpoints interval must be equal or greater than 0.")
 
     async def has_checkpoint(self) -> bool:
         """Check if a checkpoint exists."""