diff --git a/src/masternodeman.cpp b/src/masternodeman.cpp
index b7228d23b2..40c0dde327 100644
--- a/src/masternodeman.cpp
+++ b/src/masternodeman.cpp
@@ -204,6 +204,15 @@ void CMasternodeMan::CheckAndRemove()
 
 }
 
+void CMasternodeMan::Clear()
+{
+    LOCK(cs);
+    vMasternodes.clear();
+    mAskedUsForMasternodeList.clear();
+    mWeAskedForMasternodeList.clear();
+    mWeAskedForMasternodeListEntry.clear();
+}
+
 int CMasternodeMan::CountEnabled()
 {
     int i = 0;
diff --git a/src/masternodeman.h b/src/masternodeman.h
index 95f0d72365..07ad32db10 100644
--- a/src/masternodeman.h
+++ b/src/masternodeman.h
@@ -84,7 +84,7 @@ public:
     void CheckAndRemove();
 
     // Clear masternode vector
-    void Clear() { LOCK(cs); vMasternodes.clear(); }
+    void Clear();
 
     int CountEnabled();