diff --git a/makepanda/installer.nsi b/makepanda/installer.nsi
index f800fa222c..83b5182b5f 100644
--- a/makepanda/installer.nsi
+++ b/makepanda/installer.nsi
@@ -253,7 +253,7 @@ SectionGroup "Panda3D Libraries"
         SetDetailsPrint listonly
 
         SetOutPath $INSTDIR\models
-        File /r /x CVS "${BUILT}\models\*"
+        File /nonfatal /r /x CVS "${BUILT}\models\*"
 
         SetDetailsPrint both
         DetailPrint "Installing optional components..."