diff --git a/development/Win32/packaging/AltInstaller/Updated.nsh b/development/Win32/packaging/AltInstaller/Updated.nsh
index 14d72b0b00..05fc97bfa2 100644
--- a/development/Win32/packaging/AltInstaller/Updated.nsh
+++ b/development/Win32/packaging/AltInstaller/Updated.nsh
@@ -81,7 +81,6 @@ Function UpdateModifiedFiles
  File "${PRODUCT_SOURCEDIR}\Resources\templates\elsarticle.lyx"
  File "${PRODUCT_SOURCEDIR}\Resources\templates\hollywood.lyx"
  File "${PRODUCT_SOURCEDIR}\Resources\templates\iop-article.lyx"
- File "${PRODUCT_SOURCEDIR}\Resources\templates\seminar.lyx"
  SetOutPath "${PRODUCT_SOURCEDIR}\Resources\man"
  File /r "${PRODUCT_SOURCEDIR}\Resources\man\man1"