diff --git a/SireCu/SireCu.vbproj b/SireCu/SireCu.vbproj
index 752e81b..531e603 100644
--- a/SireCu/SireCu.vbproj
+++ b/SireCu/SireCu.vbproj
@@ -84,6 +84,10 @@
     <ApplicationManifest>My Project\app.manifest</ApplicationManifest>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="Microsoft.Office.Interop.Excel, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Office.Interop.Excel.15.0.4795.1000\lib\net20\Microsoft.Office.Interop.Excel.dll</HintPath>
+      <EmbedInteropTypes>True</EmbedInteropTypes>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Data" />
     <Reference Include="System.Data.SqlServerCe, Version=4.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91, processorArchitecture=MSIL">
@@ -241,6 +245,7 @@
       <LastGenOutput>Settings.Designer.vb</LastGenOutput>
     </None>
     <None Include="App.config" />
+    <None Include="packages.config" />
     <None Include="SireCu_ClaveTemporal.pfx" />
   </ItemGroup>
   <ItemGroup>
diff --git a/SireCu/packages.config b/SireCu/packages.config
new file mode 100644
index 0000000..8baee15
--- /dev/null
+++ b/SireCu/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Microsoft.Office.Interop.Excel" version="15.0.4795.1000" targetFramework="net45" />
+</packages>
\ No newline at end of file