diff --git a/sumpy/p2p.py b/sumpy/p2p.py
index 92a1e76612087a338a2bf4222148721c77a521d6..3fef8c1edbb50edaf052e80c6ba7a8f93cc77433 100644
--- a/sumpy/p2p.py
+++ b/sumpy/p2p.py
@@ -235,6 +235,7 @@ class P2P(P2PBase):
             arguments,
             assumptions="nsources>=1 and ntargets>=1",
             name=self.name,
+            default_offset=lp.auto,
             fixed_parameters=dict(
                 dim=self.dim,
                 nstrengths=self.strength_count,