diff --git a/beacon_chain/spec/state_transition_epoch.nim b/beacon_chain/spec/state_transition_epoch.nim
index f537313d2..c170fa160 100644
--- a/beacon_chain/spec/state_transition_epoch.nim
+++ b/beacon_chain/spec/state_transition_epoch.nim
@@ -44,7 +44,6 @@ import # TODO - cleanup imports
 
 logScope: topics = "consens"
 
-# TODO Implement the _root metrics
 # https://github.com/ethereum/eth2.0-metrics/blob/master/metrics.md
 declareGauge beacon_finalized_epoch, "Current finalized epoch" # On epoch transition
 declareGauge beacon_finalized_root, "Current finalized root" # On epoch transition
@@ -612,7 +611,12 @@ proc process_epoch*(state: var BeaconState) =
 
   # Once per epoch metrics
   beacon_finalized_epoch.set(state.finalized_checkpoint.epoch.int64)
+  beacon_finalized_root.set(state.finalized_checkpoint.root.toGaugeValue)
   beacon_current_justified_epoch.set(
     state.current_justified_checkpoint.epoch.int64)
+  beacon_current_justified_root.set(
+    state.current_justified_checkpoint.root.toGaugeValue)
   beacon_previous_justified_epoch.set(
     state.previous_justified_checkpoint.epoch.int64)
+  beacon_previous_justified_root.set(
+    state.previous_justified_checkpoint.root.toGaugeValue)