diff --git a/winrc/setup.nsi b/winrc/setup.nsi
index 23d39a1d9..fce2c2c9c 100644
--- a/winrc/setup.nsi
+++ b/winrc/setup.nsi
@@ -43,8 +43,6 @@ Var StartMenuFolder
 #!define MUI_FINISHPAGE_NOAUTOCLOSE  # so we can inspect install log.
 
 !insertmacro MUI_PAGE_WELCOME
-# trying to workaround bug in NSIS 2.45 MUI2 where bitmap does not appear.
-!insertmacro MUI_PAGE_FUNCTION_CUSTOM SHOW
 !insertmacro MUI_PAGE_LICENSE "..\LICENSE"
 !insertmacro MUI_PAGE_COMPONENTS
 !insertmacro MUI_PAGE_DIRECTORY