diff --git a/build/prepare-install-package.targets b/build/prepare-install-package.targets
index dde2ff0a..f2a2b23c 100644
--- a/build/prepare-install-package.targets
+++ b/build/prepare-install-package.targets
@@ -23,7 +23,6 @@
     
     <!-- copy SMAPI files for Mono -->
     <Copy Condition="$(OS) != 'Windows_NT'" SourceFiles="$(CompiledSmapiPath)\Mono.Cecil.dll" DestinationFolder="$(PackageInternalPath)\Mono" />
-    <Copy Condition="$(OS) != 'Windows_NT'" SourceFiles="$(CompiledSmapiPath)\Mono.CSharp.dll" DestinationFolder="$(PackageInternalPath)\Mono" />
     <Copy Condition="$(OS) != 'Windows_NT'" SourceFiles="$(CompiledSmapiPath)\Newtonsoft.Json.dll" DestinationFolder="$(PackageInternalPath)\Mono" />
     <Copy Condition="$(OS) != 'Windows_NT'" SourceFiles="$(CompiledSmapiPath)\StardewModdingAPI.exe" DestinationFolder="$(PackageInternalPath)\Mono" />
     <Copy Condition="$(OS) != 'Windows_NT'" SourceFiles="$(CompiledSmapiPath)\StardewModdingAPI.pdb" DestinationFolder="$(PackageInternalPath)\Mono" />
diff --git a/src/SMAPI.Mods.ConsoleCommands/StardewModdingAPI.Mods.ConsoleCommands.csproj b/src/SMAPI.Mods.ConsoleCommands/StardewModdingAPI.Mods.ConsoleCommands.csproj
index f228bb25..a65ad72c 100644
--- a/src/SMAPI.Mods.ConsoleCommands/StardewModdingAPI.Mods.ConsoleCommands.csproj
+++ b/src/SMAPI.Mods.ConsoleCommands/StardewModdingAPI.Mods.ConsoleCommands.csproj
@@ -41,10 +41,6 @@
       <Private>False</Private>
     </Reference>
     <Reference Include="System" />
-    <Reference Include="System.Core" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="Microsoft.CSharp" />
-    <Reference Include="System.Data" />
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
diff --git a/src/SMAPI/StardewModdingAPI.csproj b/src/SMAPI/StardewModdingAPI.csproj
index 0e8ccaa3..f76ac439 100644
--- a/src/SMAPI/StardewModdingAPI.csproj
+++ b/src/SMAPI/StardewModdingAPI.csproj
@@ -79,13 +79,6 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Windows.Forms" Condition="$(OS) == 'Windows_NT'" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="Microsoft.CSharp" Condition="$(OS) == 'Windows_NT'" />
-    <Reference Include="Mono.CSharp" Condition="$(OS) != 'Windows_NT'">
-      <Private>True</Private>
-    </Reference>
-    <Reference Include="System.Data" />
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>