diff --git a/nethermind-gnosis.yml b/nethermind-gnosis.yml
index 36da7a4c..8205a710 100644
--- a/nethermind-gnosis.yml
+++ b/nethermind-gnosis.yml
@@ -21,7 +21,7 @@ services:
       - "NETHERMIND_SYNCCONFIG_NONVALIDATORNODE=true"
       - "NETHERMIND_SYNCCONFIG_PIVOTHASH=0x4d2eedcf61a0b19ca46b6f944e732ef6baef71b9e879912a6ae122a7c4c2bd17"
       - "NETHERMIND_SYNCCONFIG_PIVOTNUMBER=32299602"
-      - "NETHERMIND_SYNCCONFIG_FASTSYN=true"
+      - "NETHERMIND_SYNCCONFIG_FASTSYNC=true"
       - "NETHERMIND_SYNCCONFIG_DOWNLOADRECEIPTSINFASTSYNC=false"
       - "NETHERMIND_SYNCCONFIG_DOWNLOADBODIESINFASTSYNC=false"
       - "NETHERMIND_SYNCCONFIG_DOWNLOADHEADERSINFASTSYNC=false"