diff --git a/development/Win32/packaging/AltInstaller/LanguageSettings.nsh b/development/Win32/packaging/AltInstaller/LanguageSettings.nsh
index d2496a10e4..f0de15a06a 100644
--- a/development/Win32/packaging/AltInstaller/LanguageSettings.nsh
+++ b/development/Win32/packaging/AltInstaller/LanguageSettings.nsh
@@ -154,7 +154,7 @@
    StrCpy ${LangSysEnc} "1250"
   ${endif}
 
-  ${if} ${LangISOCode} = 1046  # for portuguese (brasilian)
+  ${if} ${LangISOCode} = 1046  # for Portuguese (brasilian)
    StrCpy ${LangNme} "Português"
    StrCpy ${LangCdeSys} "pt"
    StrCpy ${LangNmeSys} "Português"
@@ -385,7 +385,7 @@
    StrCpy ${LangSysEnc} "1252"
   ${endif}
 
-  ${if} ${LangISOCode} = 2070  # for portuguese
+  ${if} ${LangISOCode} = 2070  # for Portuguese
    StrCpy ${LangNme} "Português"
    StrCpy ${LangCdeSys} "pt"
    StrCpy ${LangNmeSys} "Português"
@@ -653,6 +653,11 @@
    StrCpy ${LangEnc} "cp-1254"
   ${endif}
 
+  ${if} ${Name} == "Ukrainian"
+   StrCpy ${LangCde} "uk_UA"
+   StrCpy ${LangEnc} "cp-1251"
+  ${endif}
+
 !macroend
 
 #--------------------
diff --git a/development/Win32/packaging/AltInstaller/io_ui_language.ini b/development/Win32/packaging/AltInstaller/io_ui_language.ini
index 332179cd6a..d69113fb63 100644
--- a/development/Win32/packaging/AltInstaller/io_ui_language.ini
+++ b/development/Win32/packaging/AltInstaller/io_ui_language.ini
@@ -11,7 +11,7 @@ Text=" Available Languages "
 
 [Field 2]
 Type=Droplist
-ListItems=Català|Ceština|Chinese (China)|Chinese (Taiwan)|Dansk|Deutsch|English|Español|Euskara|Français|Galego|Hebrew|Italiano|Japanese|Korean|Magyar|Nederlands|Norsk|Nynorsk|Polski|Português|Româna|Russian|Slovenskı|Slovenšcina|Suomi|Türkçe
+ListItems=Català|Ceština|Chinese (China)|Chinese (Taiwan)|Dansk|Deutsch|English|Español|Euskara|Français|Galego|Hebrew|Italiano|Japanese|Korean|Magyar|Nederlands|Norsk|Nynorsk|Polski|Português|Româna|Russian|Slovenskı|Slovenšcina|Suomi|Türkçe|Ukrainian
 Left=20
 Right=130
 Top=15