diff --git a/nsis/gvim.nsi b/nsis/gvim.nsi
index 2e990b8..5416a0f 100644
--- a/nsis/gvim.nsi
+++ b/nsis/gvim.nsi
@@ -322,6 +322,9 @@
 
 	SetOutPath $0
 	File /oname=gvim.exe ${VIMSRC}\gvim_ole.exe
+!if /FileExists "${VIMSRC}\vim${BIT}.dll"
+	File ${VIMSRC}\vim${BIT}.dll
+!endif
 	File /oname=install.exe ${VIMSRC}\installw32.exe
 	File /oname=uninstal.exe ${VIMSRC}\uninstalw32.exe
 	File ${VIMSRC}\vimrun.exe