diff --git a/components/codetools/definetemplates.pas b/components/codetools/definetemplates.pas
index bb25445f51..91eaf86c18 100644
--- a/components/codetools/definetemplates.pas
+++ b/components/codetools/definetemplates.pas
@@ -105,7 +105,7 @@ const
   VirtualTempDir='TEMPORARYDIRECTORY';
   
   // FPC operating systems and processor types
-  FPCOperatingSystemNames: array[1..33] of shortstring =(
+  FPCOperatingSystemNames: array[1..34] of shortstring =(
      'linux',
      'win32','win64','wince',
      'darwin','macos',
@@ -133,9 +133,10 @@ const
      'solaris',
      'symbian',
      'watcom',
-     'wdosx'
+     'wdosx',
+     'wii'
     );
-  FPCOperatingSystemCaptions: array[1..33] of shortstring =(
+  FPCOperatingSystemCaptions: array[1..34] of shortstring =(
      'AIX',
      'Amiga',
      'Android',
@@ -168,7 +169,8 @@ const
      'wdosx',
      'Win32',
      'Win64',
-     'WinCE'
+     'WinCE',
+     'Wii'
     );
 
   FPCOperatingSystemAlternativeNames: array[1..2] of shortstring =(
diff --git a/ide/buildlazdialog.pas b/ide/buildlazdialog.pas
index dba13e200b..99fb7edefd 100644
--- a/ide/buildlazdialog.pas
+++ b/ide/buildlazdialog.pas
@@ -1078,6 +1078,7 @@ begin
       Add('embedded');
       Add('symbian');
       Add('msdos');
+      Add('wii');
     end;
     ItemIndex:=0;
   end;