diff --git a/ModernKeePassApp.Test/ModernKeePassApp.Test.csproj b/ModernKeePassApp.Test/ModernKeePassApp.Test.csproj
index e1671a0..5288c22 100644
--- a/ModernKeePassApp.Test/ModernKeePassApp.Test.csproj
+++ b/ModernKeePassApp.Test/ModernKeePassApp.Test.csproj
@@ -16,11 +16,13 @@
     <MinimumVisualStudioVersion>14</MinimumVisualStudioVersion>
     <FileAlignment>512</FileAlignment>
     <ProjectTypeGuids>{BC8A1FFA-BEE3-4634-8014-F334798102B3};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
-    <PackageCertificateKeyFile>ModernKeePassApp.Test_TemporaryKey.pfx</PackageCertificateKeyFile>
+    <PackageCertificateKeyFile>
+    </PackageCertificateKeyFile>
     <AppxBundle>Never</AppxBundle>
     <AllowCrossPlatformRetargeting>False</AllowCrossPlatformRetargeting>
     <NuGetPackageImportStamp>
     </NuGetPackageImportStamp>
+    <PackageCertificateThumbprint>ED3AA34F46D03498F989901C5DB2742B65D72F60</PackageCertificateThumbprint>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
diff --git a/ModernKeePassApp.Test/Package.appxmanifest b/ModernKeePassApp.Test/Package.appxmanifest
index a15633e..907dd33 100644
--- a/ModernKeePassApp.Test/Package.appxmanifest
+++ b/ModernKeePassApp.Test/Package.appxmanifest
@@ -1,56 +1,32 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Package xmlns="http://schemas.microsoft.com/appx/2010/manifest">
-  
-  <Identity Name="8106fa65-36b6-421d-9e78-cb568e22d6b1"
-            Publisher="CN=GBE"
-            Version="1.0.0.0" />
-  
+<Package xmlns="http://schemas.microsoft.com/appx/2010/manifest" xmlns:m2="http://schemas.microsoft.com/appx/2013/manifest">
+  <Identity Name="8106fa65-36b6-421d-9e78-cb568e22d6b1" Publisher="CN=0719A91A-C322-4EE0-A257-E60733EECF06" Version="1.0.0.0" />
   <Properties>
     <DisplayName>ModernKeePassApp.Test</DisplayName>
     <PublisherDisplayName>GBE</PublisherDisplayName>
     <Logo>Images\UnitTestStoreLogo.png</Logo>
     <Description>ModernKeePassApp.Test</Description>
   </Properties>
-  
   <Prerequisites>
     <OSMinVersion>6.3.0</OSMinVersion>
     <OSMaxVersionTested>6.3.0</OSMaxVersionTested>
   </Prerequisites>
-  
   <Resources>
-    <Resource Language="x-generate"/>
+    <Resource Language="x-generate" />
   </Resources>
-  
   <Applications>
-    <Application Id="vstest.executionengine.App" 
-        Executable="vstest.executionengine.appcontainer.exe" 
-        EntryPoint="vstest.executionengine.App">
-        <VisualElements 
-            DisplayName="NoUIEntryPoints"
-            Logo="Images\UnitTestLogo.png"
-            SmallLogo="Images\UnitTestSmallLogo.png"
-            Description="vstest.executionengine.App"
-            ForegroundText="light"
-            BackgroundColor="#0084FF">
-            <SplashScreen Image="Images\UnitTestSplashScreen.png" />
-        </VisualElements>
+    <Application Id="vstest.executionengine.App" Executable="vstest.executionengine.appcontainer.exe" EntryPoint="vstest.executionengine.App">
+      <m2:VisualElements DisplayName="NoUIEntryPoints" Description="vstest.executionengine.App" BackgroundColor="#0084FF" ForegroundText="light" Square150x150Logo="Images\UnitTestLogo.png" Square30x30Logo="Images\UnitTestSmallLogo.png">
+        <m2:SplashScreen Image="Images\UnitTestSplashScreen.png" />
+      </m2:VisualElements>
     </Application>
-
-    <Application Id="vstest.executionengine.x86.App" 
-        Executable="vstest.executionengine.appcontainer.x86.exe" 
-        EntryPoint="vstest.executionengine.x86.App">
-        <VisualElements 
-            DisplayName="NoUIEntryPoints"
-            Logo="Images\UnitTestLogo.png"
-            SmallLogo="Images\UnitTestSmallLogo.png"
-            Description="vstest.executionengine.x86.App"
-            ForegroundText="light"
-            BackgroundColor="#0084FF">
-            <SplashScreen Image="Images\UnitTestSplashScreen.png" />
-        </VisualElements>
+    <Application Id="vstest.executionengine.x86.App" Executable="vstest.executionengine.appcontainer.x86.exe" EntryPoint="vstest.executionengine.x86.App">
+      <VisualElements DisplayName="NoUIEntryPoints" Logo="Images\UnitTestLogo.png" SmallLogo="Images\UnitTestSmallLogo.png" Description="vstest.executionengine.x86.App" ForegroundText="light" BackgroundColor="#0084FF">
+        <SplashScreen Image="Images\UnitTestSplashScreen.png" />
+      </VisualElements>
     </Application>
   </Applications>
   <Capabilities>
     <Capability Name="internetClient" />
   </Capabilities>
-</Package>
+</Package>
\ No newline at end of file