diff --git a/tests/bcl-test/BCLTests/BCLTests-tv.csproj.in b/tests/bcl-test/BCLTests/BCLTests-tv.csproj.in
index ea8cf63db0..df6a61bff6 100644
--- a/tests/bcl-test/BCLTests/BCLTests-tv.csproj.in
+++ b/tests/bcl-test/BCLTests/BCLTests-tv.csproj.in
@@ -26,6 +26,7 @@
     <MtouchLink>None</MtouchLink>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>x86_64</MtouchArch>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|iPhoneSimulator' ">
     <DebugType>none</DebugType>
@@ -37,6 +38,7 @@
     <MtouchLink>None</MtouchLink>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>x86_64</MtouchArch>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|iPhone' ">
     <DebugSymbols>True</DebugSymbols>
@@ -50,6 +52,7 @@
     <MtouchDebug>True</MtouchDebug>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>ARM64</MtouchArch>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|iPhone' ">
     <DebugType>none</DebugType>
@@ -63,6 +66,7 @@
     <MtouchArch>ARM64</MtouchArch>
     <MtouchUseLlvm>true</MtouchUseLlvm>
     <MtouchExtraArgs>--bitcode:asmonly</MtouchExtraArgs>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release-bitcode|iPhone' ">
     <DebugType>none</DebugType>
@@ -75,6 +79,7 @@
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>ARM64</MtouchArch>
     <MtouchUseLlvm>true</MtouchUseLlvm>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release32|iPhone' ">
     <DebugType>none</DebugType>
@@ -87,6 +92,7 @@
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>ARM64</MtouchArch>
     <MtouchUseLlvm>true</MtouchUseLlvm>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release64|iPhone' ">
     <DebugType>none</DebugType>
@@ -99,6 +105,7 @@
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>ARM64</MtouchArch>
     <MtouchUseLlvm>true</MtouchUseLlvm>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release-bitcode|iPhone' ">
     <DebugType>none</DebugType>
@@ -112,6 +119,7 @@
     <MtouchArch>ARM64</MtouchArch>
     <MtouchExtraArgs>--bitcode:full --bitcode:full</MtouchExtraArgs>
     <MtouchUseLlvm>true</MtouchUseLlvm>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
diff --git a/tests/bcl-test/BCLTests/BCLTests-watchos-extension.csproj.in b/tests/bcl-test/BCLTests/BCLTests-watchos-extension.csproj.in
index d293ec0bd9..0a530b4121 100644
--- a/tests/bcl-test/BCLTests/BCLTests-watchos-extension.csproj.in
+++ b/tests/bcl-test/BCLTests/BCLTests-watchos-extension.csproj.in
@@ -14,6 +14,7 @@
     <IntermediateOutputPath>obj\$(Platform)\$(Configuration)-unified</IntermediateOutputPath>
     <DefineConstants>XAMCORE_2_0</DefineConstants>
     <IntermediateOutputPath>obj\$(Platform)\$(Configuration)-watchos-extension</IntermediateOutputPath>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|iPhoneSimulator' ">
     <DebugSymbols>True</DebugSymbols>
@@ -29,6 +30,7 @@
     <MtouchArch>i386</MtouchArch>
     <CodesignKey>iPhone Developer</CodesignKey>
     <MtouchLink>None</MtouchLink>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|iPhoneSimulator' ">
     <DebugType>none</DebugType>
@@ -41,6 +43,7 @@
     <MtouchExtraArgs></MtouchExtraArgs>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>i386</MtouchArch>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|iPhone' ">
     <DebugSymbols>True</DebugSymbols>
@@ -57,6 +60,7 @@
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <IpaPackageName>
     </IpaPackageName>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|iPhone' ">
     <DebugType>none</DebugType>
@@ -71,6 +75,7 @@
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchUseLlvm>true</MtouchUseLlvm>
     <MtouchEnableBitcode>true</MtouchEnableBitcode>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
diff --git a/tests/bcl-test/BCLTests/BCLTests.csproj.in b/tests/bcl-test/BCLTests/BCLTests.csproj.in
index 47744d03af..5fa0024d66 100644
--- a/tests/bcl-test/BCLTests/BCLTests.csproj.in
+++ b/tests/bcl-test/BCLTests/BCLTests.csproj.in
@@ -25,6 +25,7 @@
     <MtouchLink>None</MtouchLink>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>i386, x86_64</MtouchArch>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|iPhoneSimulator' ">
     <DebugType>none</DebugType>
@@ -36,6 +37,7 @@
     <MtouchLink>None</MtouchLink>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>i386, x86_64</MtouchArch>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|iPhone' ">
     <DebugSymbols>True</DebugSymbols>
@@ -49,6 +51,7 @@
     <MtouchDebug>True</MtouchDebug>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>ARMv7, ARM64</MtouchArch>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug32|iPhone' ">
     <DebugSymbols>True</DebugSymbols>
@@ -62,6 +65,7 @@
     <MtouchDebug>True</MtouchDebug>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>ARMv7</MtouchArch>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug64|iPhone' ">
     <DebugSymbols>True</DebugSymbols>
@@ -75,6 +79,7 @@
     <MtouchDebug>True</MtouchDebug>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>ARM64</MtouchArch>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|iPhone' ">
     <DebugType>none</DebugType>
@@ -87,6 +92,7 @@
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>ARMv7, ARM64</MtouchArch>
     <MtouchUseLlvm>true</MtouchUseLlvm>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release32|iPhone' ">
     <DebugType>none</DebugType>
@@ -99,6 +105,7 @@
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>ARMv7</MtouchArch>
     <MtouchUseLlvm>true</MtouchUseLlvm>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release64|iPhone' ">
     <DebugType>none</DebugType>
@@ -111,6 +118,7 @@
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <MtouchArch>ARM64</MtouchArch>
     <MtouchUseLlvm>true</MtouchUseLlvm>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release-bitcode|iPhone' ">
     <DebugType>none</DebugType>
@@ -124,6 +132,7 @@
     <MtouchArch>ARMv7, ARM64</MtouchArch>
     <MtouchExtraArgs>--bitcode:full</MtouchExtraArgs>
     <MtouchUseLlvm>true</MtouchUseLlvm>
+    <MtouchI18n>cjk,mideast,other,rare,west</MtouchI18n>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />