diff --git a/PoorMansTSqlFormatterSSMSPackage/PoorMansTSqlFormatterSSMSPackage.csproj b/PoorMansTSqlFormatterSSMSPackage/PoorMansTSqlFormatterSSMSPackage.csproj
index 447c9639..d2a02359 100644
--- a/PoorMansTSqlFormatterSSMSPackage/PoorMansTSqlFormatterSSMSPackage.csproj
+++ b/PoorMansTSqlFormatterSSMSPackage/PoorMansTSqlFormatterSSMSPackage.csproj
@@ -54,42 +54,15 @@
     </Reference>
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="Microsoft.VisualStudio.OLE.Interop" />
-    <Reference Include="Microsoft.VisualStudio.Shell.Framework" />
-    <Reference Include="Microsoft.VisualStudio.Shell.Interop" />
-    <Reference Include="Microsoft.VisualStudio.Shell.Interop.8.0" />
-    <Reference Include="Microsoft.VisualStudio.Shell.Interop.9.0" />
-    <Reference Include="Microsoft.VisualStudio.Shell.Interop.10.0" />
-    <Reference Include="Microsoft.VisualStudio.Shell.Interop.11.0">
-      <EmbedInteropTypes>true</EmbedInteropTypes>
-    </Reference>
-    <Reference Include="Microsoft.VisualStudio.Shell.Interop.12.0">
-      <EmbedInteropTypes>true</EmbedInteropTypes>
-    </Reference>
-    <Reference Include="Microsoft.VisualStudio.TextManager.Interop" />
     <Reference Include="Microsoft.VisualStudio.Shell.12.0" />
-    <Reference Include="Microsoft.VisualStudio.Shell.Immutable.10.0" />
-    <Reference Include="Microsoft.VisualStudio.Shell.Immutable.11.0" />
-    <Reference Include="Microsoft.VisualStudio.Shell.Immutable.12.0" />
+    <Reference Include="Microsoft.VisualStudio.Shell.Immutable.10.0, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
+    <Reference Include="Microsoft.VisualStudio.Shell.Immutable.12.0, Version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
     <Reference Include="System" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Data" />
     <Reference Include="System.Design" />
-    <Reference Include="System.Drawing" />
-    <Reference Include="System.Windows.Forms" />
-    <Reference Include="System.Xml" />
     <Reference Include="WindowsBase" />
-    <Reference Include="System.Xaml" />
   </ItemGroup>
   <ItemGroup>
-    <COMReference Include="Microsoft.VisualStudio.CommandBars">
-      <Guid>{1CBA492E-7263-47BB-87FE-639000619B15}</Guid>
-      <VersionMajor>8</VersionMajor>
-      <VersionMinor>0</VersionMinor>
-      <Lcid>0</Lcid>
-      <WrapperTool>primary</WrapperTool>
-      <Isolated>False</Isolated>
-      <EmbedInteropTypes>False</EmbedInteropTypes>
-    </COMReference>
     <COMReference Include="stdole">
       <Guid>{00020430-0000-0000-C000-000000000046}</Guid>
       <VersionMajor>2</VersionMajor>
diff --git a/PoorMansTSqlFormatterSSMSPackage/source.extension.vsixmanifest b/PoorMansTSqlFormatterSSMSPackage/source.extension.vsixmanifest
index 2ee0be87..7df540cf 100644
--- a/PoorMansTSqlFormatterSSMSPackage/source.extension.vsixmanifest
+++ b/PoorMansTSqlFormatterSSMSPackage/source.extension.vsixmanifest
@@ -30,8 +30,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     <InstallationTarget Id="ssms" Version="[1.0,]" />
   </Installation>
   <Prerequisites>
-    <Prerequisite Id="Microsoft.VisualStudio.Component.CoreEditor" Version="[15.0,18.0)" DisplayName="Visual Studio core editor" />
-    <Prerequisite Id="Microsoft.VisualStudio.Component.Web" Version="[15.0,18.0)" DisplayName="Web development tools" />
+    <Prerequisite Id="Microsoft.VisualStudio.Component.CoreEditor" Version="[12.0,18.0)" DisplayName="Visual Studio core editor" />
   </Prerequisites>
   <Dependencies>
     <Dependency Id="Microsoft.Framework.NDP" DisplayName="Microsoft .NET Framework" d:Source="Manual" Version="[4.5,)" />