diff --git a/icon_stats/crons/cmc_cryptocurrency_quotes_latest.py b/icon_stats/crons/cmc_cryptocurrency_quotes_latest.py
index 107d708..864b9a2 100644
--- a/icon_stats/crons/cmc_cryptocurrency_quotes_latest.py
+++ b/icon_stats/crons/cmc_cryptocurrency_quotes_latest.py
@@ -1,5 +1,6 @@
 from icon_stats.log import logger
 from sqlalchemy.orm import Session
+from sqlalchemy.exc import IntegrityError
 
 from icon_stats.utils.times import convert_str_date
 from icon_stats.metrics import prom_metrics
@@ -26,8 +27,10 @@ async def run_cmc_cryptocurrency_quotes_latest():
     quote['last_updated'] = convert_str_date(quote['last_updated'])
     exchanges_legacy = CmcListingsLatestQuote(base='ICX', quote='USD', **quote)
 
-
-    await upsert_model(db_name='stats', model=exchanges_legacy)
+    try:
+        await upsert_model(db_name='stats', model=exchanges_legacy)
+    except IntegrityError:
+        logger.info("Duplicate PK - skipping upsert")
 
     prom_metrics.cron_ran.inc()
-    logger.info("Ending top tokens cron")
+    logger.info("Ending cmc crypto quotes latest cron")
diff --git a/icon_stats/models/cmc_cryptocurrency_quotes_latest.py b/icon_stats/models/cmc_cryptocurrency_quotes_latest.py
index 768ca9f..da61449 100644
--- a/icon_stats/models/cmc_cryptocurrency_quotes_latest.py
+++ b/icon_stats/models/cmc_cryptocurrency_quotes_latest.py
@@ -22,7 +22,14 @@ class CmcListingsLatestQuote(SQLModel, table=True):
     market_cap_dominance: float
     fully_diluted_market_cap: float
     tvl: float | None
-    last_updated: datetime.datetime = Column(DateTime(timezone=True), primary_key=True)
+    # last_updated: datetime.datetime = Column(DateTime(timezone=True), primary_key=True)
+    # last_updated: datetime.datetime = Field(
+    #     sa_column=Column(DateTime(timezone=True), primary_key=True)
+    # )
+    last_updated: datetime.datetime = Field(
+        sa_column=Column(DateTime(timezone=True)),
+        primary_key=True,
+    )
 
     __table_args__ = {'schema': 'stats'}
 
diff --git a/tests/integration/api/test_api_markets.py b/tests/integration/api/test_api_markets.py
index efe66dc..5f4dfc1 100644
--- a/tests/integration/api/test_api_markets.py
+++ b/tests/integration/api/test_api_markets.py
@@ -6,6 +6,7 @@
 def test_api_get_markets(client: TestClient):
     response = client.get(f"{config.API_REST_PREFIX}/stats/exchanges/legacy")
     assert response.status_code == 200
+    assert response.json()['data']['marketCap'] > 10000000
 
 
 def test_api_get_prep_error(client: TestClient):