diff --git a/lisp/org.el b/lisp/org.el
index e8f25e902..997e7409d 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -3780,7 +3780,6 @@ images at the same place."
 
 (defcustom org-format-latex-header "\\documentclass{article}
 \\usepackage[usenames]{color}
-\\usepackage[mathscr]{eucal}
 \[PACKAGES]
 \[DEFAULT-PACKAGES]
 \\pagestyle{empty}             % do not remove