diff --git a/lib/services/address/index.js b/lib/services/address/index.js
index 873e272c..9b15e569 100644
--- a/lib/services/address/index.js
+++ b/lib/services/address/index.js
@@ -870,8 +870,7 @@ AddressService.prototype.getInputs = function(addressStr, options, callback) {
       var mempoolInputs = self.mempoolInputIndex[addressStr];
       if (mempoolInputs) {
         for(var i = 0; i < mempoolInputs.length; i++) {
-          // TODO copy
-          var newInput = mempoolInputs[i];
+          var newInput = _.clone(mempoolInputs[i]);
           newInput.address = addressStr;
           newInput.height = -1;
           newInput.confirmations = 0;
@@ -984,8 +983,7 @@ AddressService.prototype.getOutputs = function(addressStr, options, callback) {
       var mempoolOutputs = self.mempoolOutputIndex[addressStr];
       if (mempoolOutputs) {
         for(var i = 0; i < mempoolOutputs.length; i++) {
-          // TODO copy
-          var newOutput = mempoolOutputs[i];
+          var newOutput = _.clone(mempoolOutputs[i]);
           newOutput.address = addressStr;
           newOutput.height = -1;
           newOutput.confirmations = 0;