diff --git a/gajim.nsi b/gajim.nsi
index 3489072c51266ea89959e69df79332edb4c65417..c09d90261526d34346f52d732bb40c2a537cd7ab 100644
--- a/gajim.nsi
+++ b/gajim.nsi
@@ -182,6 +182,7 @@ Section "Gajim" SecGajim
 	File "bin\win32file.pyd"
 	File "bin\win32pipe.pyd"
 	File "bin\winsound.pyd"
+    File "msvcr90.dll"
 
 	WriteRegStr HKCU "Software\Gajim" "" $INSTDIR
 	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Gajim" "DisplayName" "Gajim"