diff --git a/coins_details.json b/coins_details.json
index f707395317..29bb6f8f9c 100644
--- a/coins_details.json
+++ b/coins_details.json
@@ -78,6 +78,19 @@
             "t2_enabled": "yes",
             "type": "coin"
         },
+        "coin2:ETSC": {
+            "links": {
+                "Homepage": "https://ethereumsocial.kr",
+                "MyCrypto Wallet": "https://mycrypto.com",
+                "MyEtherWallet": "https://www.myetherwallet.com"
+            },
+            "marketcap_usd": 0,
+            "name": "EthereumSocial",
+            "shortcut": "ETSC",
+            "t1_enabled": "yes",
+            "t2_enabled": "yes",
+            "type": "coin"
+        },
         "coin2:XLM": {
             "links": {
                 "Homepage": "https://www.stellar.org"
diff --git a/coins_details.py b/coins_details.py
index de2f1614fc..b7c184f7e2 100755
--- a/coins_details.py
+++ b/coins_details.py
@@ -43,7 +43,7 @@ def update_info(details):
     details['info']['updated_at_readable'] = time.asctime()
     details['info']['t1_coins'] = len([True for _, c in details['coins'].items() if c['t1_enabled'] == 'yes'])
     details['info']['t2_coins'] = len([True for _, c in details['coins'].items() if c['t2_enabled'] == 'yes'])
-    
+
     try:
         details['info']['total_marketcap_usd'] = int(coinmarketcap_global()['total_market_cap_usd'])
     except:
@@ -188,7 +188,7 @@ def update_ethereum(details):
     set_default(out, 't1_enabled', 'yes')
     set_default(out, 't2_enabled', 'yes')
     update_marketcap(out, 'ubiq')
-    
+
     out = details['coins'].setdefault('coin2:EGEM', {})
     out['type'] = 'coin'
     set_default(out, 'shortcut', 'EGEM')
@@ -197,6 +197,14 @@ def update_ethereum(details):
     set_default(out, 't2_enabled', 'yes')
     update_marketcap(out, 'egem')
 
+    out = details['coins'].setdefault('coin2:ETSC', {})
+    out['type'] = 'coin'
+    set_default(out, 'shortcut', 'ETSC')
+    set_default(out, 'name', 'EthereumSocial')
+    set_default(out, 't1_enabled', 'yes')
+    set_default(out, 't2_enabled', 'yes')
+    update_marketcap(out, 'etsc')
+
 def update_mosaics(details):
     r = requests.get('https://raw.githubusercontent.com/trezor/trezor-mcu/master/firmware/nem_mosaics.json')
     supported = []