diff --git a/electrum/checkpoints.json b/electrum/checkpoints.json
deleted file mode 100644
index c929896918e9..000000000000
--- a/electrum/checkpoints.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-    "height": 558431,
-    "merkle_root": "4c6b8a34ed0ab02ef9486d0f57de24ee367e4c1735c20f7b3a79927b62310fc3",
-    "first_timestamp": 1546276809,
-    "last_chainwork": 1458314160032177082968012064,
-    "last_hash": "00000000000000000028a69d9498c46b2b073752133e3e9e585965e7dab55065",
-    "last_bits": 389010995
-}
\ No newline at end of file
diff --git a/electrum/checkpoints_testnet.json b/electrum/checkpoints_testnet.json
deleted file mode 100644
index f75030ded3fe..000000000000
--- a/electrum/checkpoints_testnet.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-    "height": 1453535,
-    "merkle_root": "09006bcaf5d043502ef50e9b0598014ab31bd1c449ab81a48e74f780085599b9",
-    "first_timestamp": 1546969628,
-    "last_chainwork": 1453535,
-    "last_hash": "000000000000005e51ad800c9e8ab11abb4b945f5ea86b120fa140c8af6301e0",
-    "last_bits": 436286723
-}
\ No newline at end of file
diff --git a/electrum_nmc/electrum/checkpoints.json b/electrum_nmc/electrum/checkpoints.json
index 7b418a0b55d6..d1e8632cca5d 100644
--- a/electrum_nmc/electrum/checkpoints.json
+++ b/electrum_nmc/electrum/checkpoints.json
@@ -1,766 +1,8 @@
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-    ],
-    [
-        "8a13eb2661a729bb289a5bb94686251f49217ecb8c33e952a8d3c78ab536e204",
-        12374646184394917903958318929428302597703151405283246808
-    ],
-    [
-        "39fe14672977543408ad9e20e96904c9ca13785b16ef4a25733aca204e683e0d",
-        12080948019539978614879407753910677611059720748762141291
-    ]
-]
\ No newline at end of file
+{
+    "first_timestamp": 1571410363,
+    "height": 476759,
+    "last_bits": 387680939,
+    "last_chainwork": 2196716583438647760367557792,
+    "last_hash": "1850d2eff52a59540c208fdbde6b730e7c9a1cd8d556c890f8f78e5d04ce6dde",
+    "merkle_root": "734f471ac355577983c581ffcee6795d1288c02503f33eb28047dcdf7edbf6e8"
+}
\ No newline at end of file
diff --git a/electrum_nmc/electrum/checkpoints_testnet.json b/electrum_nmc/electrum/checkpoints_testnet.json
index 32960f8ced39..f75030ded3fe 100644
--- a/electrum_nmc/electrum/checkpoints_testnet.json
+++ b/electrum_nmc/electrum/checkpoints_testnet.json
@@ -1,2 +1,8 @@
-[
-]
\ No newline at end of file
+{
+    "height": 1453535,
+    "merkle_root": "09006bcaf5d043502ef50e9b0598014ab31bd1c449ab81a48e74f780085599b9",
+    "first_timestamp": 1546969628,
+    "last_chainwork": 1453535,
+    "last_hash": "000000000000005e51ad800c9e8ab11abb4b945f5ea86b120fa140c8af6301e0",
+    "last_bits": 436286723
+}
\ No newline at end of file