diff --git a/crates/ethcore/res/chainspec/foundation.json b/crates/ethcore/res/chainspec/foundation.json
index 4aa98c0e5..8be66e510 100644
--- a/crates/ethcore/res/chainspec/foundation.json
+++ b/crates/ethcore/res/chainspec/foundation.json
@@ -138,7 +138,7 @@
 					"0x42ae50": "0x2dc6c0",
 					"0x6f1580": "0x1e8480",
 					"0x8c6180": "0x3d0900",
-					"0xc3d0e8": "0xaae60"
+					"0xc5d488": "0xaae60"
 				}
 			}
 		}
@@ -172,7 +172,14 @@
 		"eip1884Transition": "0x8a61c8",
 		"eip2028Transition": "0x8a61c8",
 		"eip2929Transition": "0xbad420",
-		"eip2930Transition": "0xbad420"
+		"eip2930Transition": "0xbad420",
+		"eip1559Transition": "0xc5d488",
+		"eip3198Transition": "0xc5d488",
+		"eip3541Transition": "0xc5d488",
+		"eip3529Transition": "0xc5d488",
+		"eip1559BaseFeeMaxChangeDenominator": "0x8",
+		"eip1559ElasticityMultiplier": "0x2",
+		"eip1559BaseFeeInitialValue": "0x3B9ACA00"
 	},
 	"genesis": {
 		"seal": {
diff --git a/crates/ethcore/sync/src/chain/fork_filter.rs b/crates/ethcore/sync/src/chain/fork_filter.rs
index 525c39a85..6a30ad8f8 100644
--- a/crates/ethcore/sync/src/chain/fork_filter.rs
+++ b/crates/ethcore/sync/src/chain/fork_filter.rs
@@ -86,7 +86,7 @@ mod tests {
             || ethereum::new_foundation(&String::new()),
             vec![
                 1_150_000, 1_920_000, 2_463_000, 2_675_000, 4_370_000, 7_280_000, 9_069_000,
-                9_200_000, 12_244_000, 12_833_000,
+                9_200_000, 12_244_000, 12_965_000,
             ],
         )
     }