diff --git a/op/mode/mainnet/genesis.json b/op/mode/mainnet/genesis.json
index 12aa7b4b..bc94f585 100644
--- a/op/mode/mainnet/genesis.json
+++ b/op/mode/mainnet/genesis.json
@@ -17,6 +17,16 @@
     "mergeNetsplitBlock": 0,
     "bedrockBlock": 0,
     "regolithTime": 0,
+    "canyonTime": 1704992401,
+    "shanghaiTime": 1704992401,
+    "deltaTime": 1708560000,
+    "ecotoneTime": 1710374401,
+    "fjordTime": 1720627201,
+    "graniteTime": 1726070401,
+    "holoceneTime": 1736445601,
+    "isthmusTime": 1746806401,
+    "jovianTime": 1764691201,
+    "karstTime": 1783526401,
     "terminalTotalDifficulty": 0,
     "terminalTotalDifficultyPassed": true,
     "optimism": {