diff --git a/src/Stratis.Bitcoin.Networks/StratisTest.cs b/src/Stratis.Bitcoin.Networks/StratisTest.cs
index fad2662fe62..9fd7c1655e7 100644
--- a/src/Stratis.Bitcoin.Networks/StratisTest.cs
+++ b/src/Stratis.Bitcoin.Networks/StratisTest.cs
@@ -70,7 +70,7 @@ public StratisTest()
             {
                 [StratisBIP9Deployments.ColdStaking] = new BIP9DeploymentsParameters(2,
                     new DateTime(2018, 11, 1, 0, 0, 0, DateTimeKind.Utc),
-                    new DateTime(2019, 2, 1, 0, 0, 0, DateTimeKind.Utc))
+                    new DateTime(2019, 6, 1, 0, 0, 0, DateTimeKind.Utc))
             };
 
             this.Consensus = new NBitcoin.Consensus(