diff --git a/configs/coins/ethereum_testnet_sepolia.json b/configs/coins/ethereum_testnet_sepolia.json
index 20e59dbf..5a21fe14 100644
--- a/configs/coins/ethereum_testnet_sepolia.json
+++ b/configs/coins/ethereum_testnet_sepolia.json
@@ -1,7 +1,7 @@
 {
     "coin": {
         "name": "Ethereum Testnet Sepolia",
-        "shortcut": "gSEP",
+        "shortcut": "tSEP",
         "label": "Ethereum Sepolia",
         "alias": "ethereum_testnet_sepolia"
     },
diff --git a/configs/coins/ethereum_testnet_sepolia_archive.json b/configs/coins/ethereum_testnet_sepolia_archive.json
index bb093af3..1030d8f8 100644
--- a/configs/coins/ethereum_testnet_sepolia_archive.json
+++ b/configs/coins/ethereum_testnet_sepolia_archive.json
@@ -1,7 +1,7 @@
 {
     "coin": {
         "name": "Ethereum Testnet Sepolia Archive",
-        "shortcut": "gSEP",
+        "shortcut": "tSEP",
         "label": "Ethereum Sepolia",
         "alias": "ethereum_testnet_sepolia_archive"
     },
diff --git a/configs/coins/ethereum_testnet_sepolia_archive_consensus.json b/configs/coins/ethereum_testnet_sepolia_archive_consensus.json
index ea090761..cd373bdc 100644
--- a/configs/coins/ethereum_testnet_sepolia_archive_consensus.json
+++ b/configs/coins/ethereum_testnet_sepolia_archive_consensus.json
@@ -1,7 +1,7 @@
 {
   "coin": {
     "name": "Ethereum Testnet Sepolia Archive",
-    "shortcut": "gSEP",
+    "shortcut": "tSEP",
     "label": "Ethereum Sepolia",
     "alias": "ethereum_testnet_sepolia_archive_consensus",
     "execution_alias": "ethereum_testnet_sepolia_archive"
diff --git a/configs/coins/ethereum_testnet_sepolia_consensus.json b/configs/coins/ethereum_testnet_sepolia_consensus.json
index 9d2fa884..2fadcdd6 100644
--- a/configs/coins/ethereum_testnet_sepolia_consensus.json
+++ b/configs/coins/ethereum_testnet_sepolia_consensus.json
@@ -1,7 +1,7 @@
 {
   "coin": {
     "name": "Ethereum Testnet Sepolia",
-    "shortcut": "gSEP",
+    "shortcut": "tSEP",
     "label": "Ethereum Sepolia",
     "alias": "ethereum_testnet_sepolia_consensus",
     "execution_alias": "ethereum_testnet_sepolia"