1 files changed, 1 insertions, 0 deletions

diff --git a/inst.nsi b/inst.nsi
index 9e526e1c..3d8e8cb3 100644
--- a/inst.nsi
+++ b/inst.nsi
@@ -49,6 +49,7 @@ section "TXR"
   File txr-win.exe
   File win\cygwin1.dll
   File c:\cygwin\bin\cyggcc_s-1.dll
+  File c:\cygwin\bin\cygffi-6.dll
   SetOutPath $INSTDIR\txr\doc
   File txr-manpage.html
   File txr-manpage.pdf