diff --git a/collects/scribble/latex-render.rkt b/collects/scribble/latex-render.rkt
index 98c0011f..0e12c7a3 100644
--- a/collects/scribble/latex-render.rkt
+++ b/collects/scribble/latex-render.rkt
@@ -964,6 +964,16 @@
                             [(#\Ô) "\\^{O}"]
                             [(#\û) "\\^{u}"]
                             [(#\Û) "\\^{U}"]
+                            [(#\ā) "\\={a}"]
+                            [(#\ē) "\\={e}"]
+                            [(#\ī) "\\={i}"]
+                            [(#\ō) "\\={o}"]
+                            [(#\ū) "\\={u}"]
+                            [(#\Ā) "\\={A}"]
+                            [(#\Ē) "\\={E}"]
+                            [(#\Ī) "\\={I}"]
+                            [(#\Ō) "\\={O}"]
+                            [(#\Ū) "\\={U}"]
                             [(#\ä) "\\\"a"]
                             [(#\Ä) "\\\"A"]
                             [(#\ü) "\\\"u"]