diff --git a/letsencrypt-apache/letsencrypt_apache/augeas_lens/httpd.aug b/letsencrypt-apache/letsencrypt_apache/augeas_lens/httpd.aug
index d665ea7a7..0f2cb7b45 100644
--- a/letsencrypt-apache/letsencrypt_apache/augeas_lens/httpd.aug
+++ b/letsencrypt-apache/letsencrypt_apache/augeas_lens/httpd.aug
@@ -59,7 +59,7 @@ let empty               = Util.empty_dos
 let indent              = Util.indent
 
 (* borrowed from shellvars.aug *)
-let char_arg_dir  = /([^\\ '"{\t\r\n]|[^ '"{\t\r\n]+[^\\ '"\t\r\n])|\\\\"|\\\\'/
+let char_arg_dir  = /([^\\ '"{\t\r\n]|[^ '"{\t\r\n]+[^\\ \t\r\n])|\\\\"|\\\\'/
 let char_arg_sec  = /[^ '"\t\r\n>]|\\\\"|\\\\'/
 let char_arg_wl   = /([^\\ '"},\t\r\n]|[^ '"},\t\r\n]+[^\\ '"},\t\r\n])/
 
diff --git a/tests/apache-conf-files/passing/graphite-quote-1934.conf b/tests/apache-conf-files/passing/graphite-quote-1934.conf
new file mode 100644
index 000000000..2a8734b43
--- /dev/null
+++ b/tests/apache-conf-files/passing/graphite-quote-1934.conf
@@ -0,0 +1,21 @@
+<VirtualHost *:80>
+
+        WSGIDaemonProcess _graphite processes=5 threads=5 display-name='%{GROUP}' inactivity-timeout=120 user=_graphite group=_graphite
+        WSGIProcessGroup _graphite
+        WSGIImportScript /usr/share/graphite-web/graphite.wsgi process-group=_graphite application-group=%{GLOBAL}
+        WSGIScriptAlias / /usr/share/graphite-web/graphite.wsgi
+
+        Alias /content/ /usr/share/graphite-web/static/
+        <Location "/content/">
+                SetHandler None
+        </Location>
+
+        ErrorLog ${APACHE_LOG_DIR}/graphite-web_error.log
+
+        # Possible values include: debug, info, notice, warn, error, crit,
+        # alert, emerg.
+        LogLevel warn
+
+        CustomLog ${APACHE_LOG_DIR}/graphite-web_access.log combined
+
+</VirtualHost>