diff --git a/installer/mkvtoolnix-unicode.nsi b/installer/mkvtoolnix-unicode.nsi
index 79baa2f78..f0f34d725 100644
--- a/installer/mkvtoolnix-unicode.nsi
+++ b/installer/mkvtoolnix-unicode.nsi
@@ -57,6 +57,7 @@ Page custom showExternalLinks
 !insertmacro MUI_UNPAGE_INSTFILES
 
 # Language files
+!insertmacro MUI_LANGUAGE "Dutch"
 !insertmacro MUI_LANGUAGE "English"
 !insertmacro MUI_LANGUAGE "German"
 !insertmacro MUI_LANGUAGE "Japanese"