diff --git a/mkvtoolnix-unicode.nsi b/mkvtoolnix-unicode.nsi
index 712a94db5..7233033aa 100644
--- a/mkvtoolnix-unicode.nsi
+++ b/mkvtoolnix-unicode.nsi
@@ -326,7 +326,6 @@ Section "Program files" SEC01
   File "mkvinfo.exe"
   File "mkvextract.exe"
   File "mmg.exe"
-  File "base64tool.exe"
   File "*.dll"
   File "*.ico"
   SetOutPath "$INSTDIR\doc"
@@ -354,7 +353,6 @@ Section "Program files" SEC01
   CreateShortCut "$SMPROGRAMS\$ICONS_GROUP\Documentation\Command line reference\mkvmerge CLI reference.lnk" "$INSTDIR\doc\mkvmerge.html"
   CreateShortCut "$SMPROGRAMS\$ICONS_GROUP\Documentation\Command line reference\mkvinfo CLI reference.lnk" "$INSTDIR\doc\mkvinfo.html"
   CreateShortCut "$SMPROGRAMS\$ICONS_GROUP\Documentation\Command line reference\mkvextract CLI reference.lnk" "$INSTDIR\doc\mkvextract.html"
-  CreateShortCut "$SMPROGRAMS\$ICONS_GROUP\Documentation\Command line reference\base64tool CLI reference.lnk" "$INSTDIR\doc\base64tool.html"
   CreateDirectory "$SMPROGRAMS\$ICONS_GROUP\Documentation\Other documentation"
   CreateShortCut "$SMPROGRAMS\$ICONS_GROUP\Documentation\Other documentation\ChangeLog - What is new.lnk" "$INSTDIR\doc\ChangeLog.txt"
   CreateShortCut "$SMPROGRAMS\$ICONS_GROUP\Documentation\Other documentation\README.lnk" "$INSTDIR\doc\README.txt"
@@ -430,7 +428,6 @@ Section Uninstall
   Delete "$SMPROGRAMS\$ICONS_GROUP\Documentation\Command line reference\mkvmerge CLI reference.lnk"
   Delete "$SMPROGRAMS\$ICONS_GROUP\Documentation\Command line reference\mkvinfo CLI reference.lnk"
   Delete "$SMPROGRAMS\$ICONS_GROUP\Documentation\Command line reference\mkvextract CLI reference.lnk"
-  Delete "$SMPROGRAMS\$ICONS_GROUP\Documentation\Command line reference\base64tool CLI reference.lnk"
   Delete "$SMPROGRAMS\$ICONS_GROUP\Documentation\Other documentation\ChangeLog - What is new.lnk"
   Delete "$SMPROGRAMS\$ICONS_GROUP\Documentation\Other documentation\README.lnk"
   Delete "$SMPROGRAMS\$ICONS_GROUP\Documentation\Other documentation\The GNU GPL.lnk"