diff --git a/src/darksend.cpp b/src/darksend.cpp
index 27cf88350..795ce10db 100644
--- a/src/darksend.cpp
+++ b/src/darksend.cpp
@@ -1855,8 +1855,10 @@ bool CDarksendPool::CreateDenominated()
         return false;
     }
 
+    bool fCreateMixingCollaterals = !pwalletMain->HasCollateralInputs();
+
     BOOST_FOREACH(CompactTallyItem& item, vecTally) {
-        if(!CreateDenominated(item)) continue;
+        if(!CreateDenominated(item, fCreateMixingCollaterals)) continue;
         return true;
     }
 
@@ -1865,7 +1867,7 @@ bool CDarksendPool::CreateDenominated()
 }
 
 // Create denominations
-bool CDarksendPool::CreateDenominated(const CompactTallyItem& tallyItem)
+bool CDarksendPool::CreateDenominated(const CompactTallyItem& tallyItem, bool fCreateMixingCollaterals)
 {
     std::vector<CRecipient> vecSend;
     CAmount nValueLeft = tallyItem.nAmount;
@@ -1882,7 +1884,7 @@ bool CDarksendPool::CreateDenominated(const CompactTallyItem& tallyItem)
 
     // ****** Add collateral outputs ************ /
 
-    if(!pwalletMain->HasCollateralInputs()) {
+    if(fCreateMixingCollaterals) {
         vecSend.push_back((CRecipient){scriptCollateral, PRIVATESEND_COLLATERAL*4, false});
         nValueLeft -= PRIVATESEND_COLLATERAL*4;
     }
diff --git a/src/darksend.h b/src/darksend.h
index 549d74989..179aea537 100644
--- a/src/darksend.h
+++ b/src/darksend.h
@@ -382,7 +382,7 @@ private:
 
     /// Create denominations
     bool CreateDenominated();
-    bool CreateDenominated(const CompactTallyItem& tallyItem);
+    bool CreateDenominated(const CompactTallyItem& tallyItem, bool fCreateMixingCollaterals);
 
     /// Split up large inputs or make fee sized inputs
     bool MakeCollateralAmounts();
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 1fba05b73..e3bae0cf2 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -2118,6 +2118,8 @@ void CWallet::AvailableCoins(vector<COutput>& vCoins, bool fOnlyConfirmed, const
                     if(found && fMasterNode) found = pcoin->vout[i].nValue != 1000*COIN; // do not use Hot MN funds
                 } else if(nCoinType == ONLY_1000) {
                     found = pcoin->vout[i].nValue == 1000*COIN;
+                } else if(nCoinType == ONLY_PRIVATESEND_COLLATERAL) {
+                    found = IsCollateralAmount(pcoin->vout[i].nValue);
                 } else {
                     found = true;
                 }
@@ -2781,12 +2783,9 @@ int CWallet::CountInputsWithAmount(CAmount nInputAmount)
 bool CWallet::HasCollateralInputs(bool fOnlyConfirmed) const
 {
     vector<COutput> vCoins;
-    AvailableCoins(vCoins, fOnlyConfirmed);
+    AvailableCoins(vCoins, fOnlyConfirmed, NULL, false, ONLY_PRIVATESEND_COLLATERAL);
 
-    BOOST_FOREACH(const COutput& out, vCoins)
-        if(IsCollateralAmount(out.tx->vout[out.i].nValue)) return true;
-
-    return false;
+    return !vCoins.empty();
 }
 
 bool CWallet::IsCollateralAmount(CAmount nInputAmount) const
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 149b5bac2..e039d0155 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -97,7 +97,8 @@ enum AvailableCoinsType
     ONLY_DENOMINATED = 2,
     ONLY_NOT1000IFMN = 3,
     ONLY_NONDENOMINATED_NOT1000IFMN = 4,
-    ONLY_1000 = 5 // find masternode outputs including locked ones (use with caution)
+    ONLY_1000 = 5, // find masternode outputs including locked ones (use with caution)
+    ONLY_PRIVATESEND_COLLATERAL = 6
 };
 
 struct CompactTallyItem