diff --git a/development/Win32/launcher/launcher.nsi b/development/Win32/launcher/launcher.nsi
index b26352af2b..7dcde2df8c 100644
--- a/development/Win32/launcher/launcher.nsi
+++ b/development/Win32/launcher/launcher.nsi
@@ -113,7 +113,7 @@ Section -Prepare
   
   ;Point to the Aiksaurus data in the LyX folder
   Push AIK_DATA_DIR
-  Push "$EXEDIR\aiksaurus"
+  Push "$EXEDIR\..\aiksaurus"
   Call SetEnvironmentVariable
   
   ;LyX window geometry