Index: vhosts/conf.d/mathmike.conf
===================================================================
--- vhosts/conf.d/mathmike.conf	(revision 156)
+++ vhosts/conf.d/mathmike.conf	(revision 244)
@@ -4,13 +4,14 @@
 	DocumentRoot /afs/athena.mit.edu/user/m/a/mathmike/web_scripts/course
 	SuExecUserGroup mathmike mathmike
+	Include conf.d/vhosts-common.conf
 </VirtualHost>
 
-<VirtualHost *:443>
-	ServerName course.mit.edu
-	ServerAlias course
-	DocumentRoot /afs/athena.mit.edu/user/m/a/mathmike/web_scripts/course
-	SuExecUserGroup mathmike mathmike
-	<IfModule mod_ssl.c>
-	SSLEngine on
-	</IfModule>
-</VirtualHost>
+<IfModule ssl_module>
+	<VirtualHost *:443>
+		ServerName course.mit.edu
+		ServerAlias course
+		DocumentRoot /afs/athena.mit.edu/user/m/a/mathmike/web_scripts/course
+		SuExecUserGroup mathmike mathmike
+		Include conf.d/vhosts-common-ssl.conf
+	</VirtualHost>
+</IfModule>