diff --git a/src/chains/mainnet/genesisl1.json b/src/chains/mainnet/genesisl1.json
index 545467ca..6e966974 100644
--- a/src/chains/mainnet/genesisl1.json
+++ b/src/chains/mainnet/genesisl1.json
@@ -4,7 +4,7 @@
     "api": "https://api.genesisl1.org",
     "sdk_version": "0.42.4",
     "coin_type": "118",
-    "min_tx_fee": "300000000000000",
+    "min_tx_fee": "3000000000000000",
     "addr_prefix": "genesis",
     "logo": "/logos/genesisl1.png",
     "assets": [{
@@ -14,4 +14,4 @@
         "coingecko_id": "", 
         "logo": "/logos/genesisl1.png"
     }]
-}
\ No newline at end of file
+}