diff --git a/README.md b/README.md
index 6af74b311..9431f6a03 100644
--- a/README.md
+++ b/README.md
@@ -157,6 +157,7 @@ Or install it yourself as:
 | CoinJar           | Y       | Y          | Y       |         | Y           | Y        | coinjar           |       |
 | Coinlim           | Y       | N          | N       |         | Y           | N        | coinlim           |       |
 | Coinmate          | Y       | Y          |         |         | User-Defined|          | coinmate          |       |
+| Coinmetro         | Y       |            |         |         |             |          | coin_metro        |       |
 | Coinmex           | Y       | Y          | Y       |         | Y           |          | coinmex           |       |
 | Coinnest          | Y       | Y          | Y       |         | User-Defined| Y        | coinnest          |       |
 | Coinnox           | Y       | Y          | Y       |         | Y           |          | coinnox           |       |
diff --git a/lib/cryptoexchange/exchanges/coin_metro/services/market.rb b/lib/cryptoexchange/exchanges/coin_metro/services/market.rb
index 90a338c1c..1e9bf2f25 100644
--- a/lib/cryptoexchange/exchanges/coin_metro/services/market.rb
+++ b/lib/cryptoexchange/exchanges/coin_metro/services/market.rb
@@ -51,7 +51,7 @@ def adapt(output, market_pair)
             ticker.high = NumericHelper.to_d(output['h'])
             ticker.low = NumericHelper.to_d(output['l'])
             ticker.volume = NumericHelper.to_d(output['v'])
-            ticker.timestamp = output['timestamp'].to_i / 1000
+            ticker.timestamp = nil
             ticker.payload = output
             ticker
           end
diff --git a/spec/exchanges/coin_metro/integration/market_spec.rb b/spec/exchanges/coin_metro/integration/market_spec.rb
index a531e8d04..5352771a7 100644
--- a/spec/exchanges/coin_metro/integration/market_spec.rb
+++ b/spec/exchanges/coin_metro/integration/market_spec.rb
@@ -27,8 +27,7 @@
     expect(ticker.high).to be_a Numeric
     expect(ticker.low).to be_a Numeric
     expect(ticker.volume).to be_a Numeric
-    expect(ticker.timestamp).to be_a Numeric
-    expect(2000..Date.today.year).to include(Time.at(ticker.timestamp).year)
+    expect(ticker.timestamp).to be nil
     expect(ticker.payload).to_not be nil
   end
 end