Shane Byrne says Leinster should not get carried away by the joy of comprehensive victory over Castres in the Champions Cup.
The province picked up a facile 50-8 win over the struggling French side but must avoid defeat to in-form Wasps on the final matchday of the pool to secure top spot.
Ex-Leinster and Ireland hooker, Byrne, feels Leinster need to keep their feet on the ground until the job is complete.
"Let's not get carried away. The opposition were very porous," he said.
"But Leinster have played sides like that before this season and they haven't played the brand of rugby that they did this weekend and that is key to it."
Byrne also discussed Connacht's European ambitions in the European Rugby Challenge Cup and the mistakes which cost Munster at his former club Saracens.
Listen to the full interview below (9 minutes 30 seconds in):
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