diff --git a/.github/matic-cli-config.yml b/.github/matic-cli-config.yml
index 1f16c9e758..78ef6ad55e 100644
--- a/.github/matic-cli-config.yml
+++ b/.github/matic-cli-config.yml
@@ -5,6 +5,7 @@ heimdallChainId: heimdall-15001
 contractsBranch: mardizzone/node-upgrade
 sprintSize: 64
 blockNumber: '0'
+sprintSizeBlockNumber: '0'
 blockTime: '2'
 numOfValidators: 3
 numOfNonValidators: 0