diff --git a/projects/langs_vs100.vcxproj b/projects/langs_vs100.vcxproj
index bd97501cde..be9e0c6227 100644
--- a/projects/langs_vs100.vcxproj
+++ b/projects/langs_vs100.vcxproj
@@ -329,6 +329,12 @@
       <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\src\lang\english.txt;..\objs\strgen\strgen.exe;%(AdditionalInputs)</AdditionalInputs>
       <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\bin\lang\tamil.lng;%(Outputs)</Outputs>
     </CustomBuild>
+    <CustomBuild Include="..\src\lang\thai.txt">
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Generating thai language file</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\objs\strgen\strgen.exe -s ..\src\lang -d ..\bin\lang "%(FullPath)"</Command>
+      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\src\lang\english.txt;..\objs\strgen\strgen.exe;%(AdditionalInputs)</AdditionalInputs>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\bin\lang\thai.lng;%(Outputs)</Outputs>
+    </CustomBuild>
     <CustomBuild Include="..\src\lang\traditional_chinese.txt">
       <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Generating traditional_chinese language file</Message>
       <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\objs\strgen\strgen.exe -s ..\src\lang -d ..\bin\lang "%(FullPath)"</Command>
diff --git a/projects/langs_vs100.vcxproj.filters b/projects/langs_vs100.vcxproj.filters
index 9562a79312..64221319e2 100644
--- a/projects/langs_vs100.vcxproj.filters
+++ b/projects/langs_vs100.vcxproj.filters
@@ -148,6 +148,9 @@
     <CustomBuild Include="..\src\lang\tamil.txt">
       <Filter>Translations</Filter>
     </CustomBuild>
+    <CustomBuild Include="..\src\lang\thai.txt">
+      <Filter>Translations</Filter>
+    </CustomBuild>
     <CustomBuild Include="..\src\lang\traditional_chinese.txt">
       <Filter>Translations</Filter>
     </CustomBuild>
diff --git a/projects/langs_vs80.vcproj b/projects/langs_vs80.vcproj
index c15c463211..6cea19753f 100644
--- a/projects/langs_vs80.vcproj
+++ b/projects/langs_vs80.vcproj
@@ -768,6 +768,21 @@
 					/>
 				</FileConfiguration>
 			</File>
+			<File
+				RelativePath="..\src\lang\thai.txt"
+				>
+				<FileConfiguration
+					Name="Debug|Win32"
+					>
+					<Tool
+						Name="VCCustomBuildTool"
+						Description="Generating thai language file"
+						CommandLine="..\objs\strgen\strgen.exe -s ..\src\lang -d ..\bin\lang &quot;$(InputPath)&quot;&#x0D;&#x0A;exit 0&#x0D;&#x0A;"
+						AdditionalDependencies="..\src\lang\english.txt;..\objs\strgen\strgen.exe"
+						Outputs="..\bin\lang\thai.lng"
+					/>
+				</FileConfiguration>
+			</File>
 			<File
 				RelativePath="..\src\lang\traditional_chinese.txt"
 				>
diff --git a/projects/langs_vs90.vcproj b/projects/langs_vs90.vcproj
index 914d786c56..5fe8dca8d8 100644
--- a/projects/langs_vs90.vcproj
+++ b/projects/langs_vs90.vcproj
@@ -769,6 +769,21 @@
 					/>
 				</FileConfiguration>
 			</File>
+			<File
+				RelativePath="..\src\lang\thai.txt"
+				>
+				<FileConfiguration
+					Name="Debug|Win32"
+					>
+					<Tool
+						Name="VCCustomBuildTool"
+						Description="Generating thai language file"
+						CommandLine="..\objs\strgen\strgen.exe -s ..\src\lang -d ..\bin\lang &quot;$(InputPath)&quot;&#x0D;&#x0A;exit 0&#x0D;&#x0A;"
+						AdditionalDependencies="..\src\lang\english.txt;..\objs\strgen\strgen.exe"
+						Outputs="..\bin\lang\thai.lng"
+					/>
+				</FileConfiguration>
+			</File>
 			<File
 				RelativePath="..\src\lang\traditional_chinese.txt"
 				>
diff --git a/src/lang/unfinished/thai.txt b/src/lang/thai.txt
similarity index 100%
rename from src/lang/unfinished/thai.txt
rename to src/lang/thai.txt