diff --git a/1.x/trunk/ProcessHacker/Build/Installer/Languages/Greek.isl b/1.x/trunk/ProcessHacker/Build/Installer/Languages/Greek.isl
index 497a56acb..5194d63e2 100644
--- a/1.x/trunk/ProcessHacker/Build/Installer/Languages/Greek.isl
+++ b/1.x/trunk/ProcessHacker/Build/Installer/Languages/Greek.isl
@@ -13,6 +13,7 @@
 [LangOptions]
 LanguageName=Greek
 LanguageID=$408
+LanguageCodePage=1253
 ; If the language you are translating to requires special font faces or
 ; sizes, uncomment any of the following entries and change them accordingly.
 ;DialogFontName=MS Shell Dlg