diff --git a/src/masternodeman.cpp b/src/masternodeman.cpp
index 35eef991acff..429df7d002b5 100644
--- a/src/masternodeman.cpp
+++ b/src/masternodeman.cpp
@@ -354,6 +354,8 @@ void CMasternodeMan::Clear()
     mAskedUsForMasternodeList.clear();
     mWeAskedForMasternodeList.clear();
     mWeAskedForMasternodeListEntry.clear();
+    mapSeenMasternodeBroadcast.clear();
+    mapSeenMasternodePing.clear();
     nDsqCount = 0;
 }