diff --git a/html/includes/graphs/application/nginx_connections.inc.php b/html/includes/graphs/application/nginx_connections.inc.php
index e06c0c21b..d4664716d 100644
--- a/html/includes/graphs/application/nginx_connections.inc.php
+++ b/html/includes/graphs/application/nginx_connections.inc.php
@@ -14,26 +14,26 @@ $rrd_options .= ' DEF:b='.$rrd_filename.':Reading:AVERAGE ';
 $rrd_options .= ' DEF:c='.$rrd_filename.':Writing:AVERAGE ';
 $rrd_options .= ' DEF:d='.$rrd_filename.':Waiting:AVERAGE ';
 
-$rrd_options .= 'COMMENT:"Connections    Current    Average   Maximum\n" ';
+$rrd_options .= ' COMMENT:"Connections    Current    Average   Maximum\n" ';
 
-$rrd_options .= "LINE1:a#22FF22:Active\ \     ";
-$rrd_options .= 'GPRINT:a:LAST:"%6.2lf %s"  ';
-$rrd_options .= 'GPRINT:a:AVERAGE:"%6.2lf %s"  ';
-$rrd_options .= 'GPRINT:a:MAX:"%6.2lf %s\n"  ';
+$rrd_options .= " LINE1:a#22FF22:'Active      '";
+$rrd_options .= ' GPRINT:a:LAST:"%6.2lf %s"  ';
+$rrd_options .= ' GPRINT:a:AVERAGE:"%6.2lf %s"  ';
+$rrd_options .= ' GPRINT:a:MAX:"%6.2lf %s\n"  ';
 
-$rrd_options .= 'LINE1.25:b#0022FF:Reading    ';
-$rrd_options .= 'GPRINT:b:LAST:"%6.2lf %s"  ';
-$rrd_options .= 'GPRINT:b:AVERAGE:"%6.2lf %s"  ';
-$rrd_options .= 'GPRINT:b:MAX:"%6.2lf %s\n"  ';
+$rrd_options .= ' LINE1.25:b#0022FF:Reading    ';
+$rrd_options .= ' GPRINT:b:LAST:"%6.2lf %s"  ';
+$rrd_options .= ' GPRINT:b:AVERAGE:"%6.2lf %s"  ';
+$rrd_options .= ' GPRINT:b:MAX:"%6.2lf %s\n"  ';
 
-$rrd_options .= 'LINE1.25:c#FF0000:Writing    ';
-$rrd_options .= 'GPRINT:c:LAST:"%6.2lf %s"  ';
-$rrd_options .= 'GPRINT:c:AVERAGE:"%6.2lf %s"  ';
-$rrd_options .= 'GPRINT:c:MAX:"%6.2lf %s\n"  ';
+$rrd_options .= ' LINE1.25:c#FF0000:Writing    ';
+$rrd_options .= ' GPRINT:c:LAST:"%6.2lf %s"  ';
+$rrd_options .= ' GPRINT:c:AVERAGE:"%6.2lf %s"  ';
+$rrd_options .= ' GPRINT:c:MAX:"%6.2lf %s\n"  ';
 
-$rrd_options .= 'LINE1.25:d#00AAAA:Waiting    ';
-$rrd_options .= 'GPRINT:d:LAST:"%6.2lf %s"  ';
-$rrd_options .= 'GPRINT:d:AVERAGE:"%6.2lf %s"  ';
-$rrd_options .= 'GPRINT:d:MAX:"%6.2lf %s\n"  ';
+$rrd_options .= ' LINE1.25:d#00AAAA:Waiting    ';
+$rrd_options .= ' GPRINT:d:LAST:"%6.2lf %s"  ';
+$rrd_options .= ' GPRINT:d:AVERAGE:"%6.2lf %s"  ';
+$rrd_options .= ' GPRINT:d:MAX:"%6.2lf %s\n"  ';
 
-?>
\ No newline at end of file
+?>
diff --git a/html/includes/graphs/application/nginx_req.inc.php b/html/includes/graphs/application/nginx_req.inc.php
index 3a1aafe6c..1882deee0 100644
--- a/html/includes/graphs/application/nginx_req.inc.php
+++ b/html/includes/graphs/application/nginx_req.inc.php
@@ -2,22 +2,23 @@
 
 include("includes/graphs/common.inc.php");
 
-$nginx_rrd = $config['rrd_dir'] . "/" . $device['hostname'] . "/app-nginx-".$app['app_id'].".rrd";
+$rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/app-nginx-".$app['app_id'].".rrd";
 
-if (is_file($nginx_rrd))
+if (is_file($rrd_filename))
 {
-  $rrd_filename = $nginx_rrd;
+
+  $rrd_options .= " -b 1000 ";
+  $rrd_options .= " -l 0 ";
+  $rrd_options .= " DEF:a=".$rrd_filename.":Requests:AVERAGE";
+
+  $rrd_options .= " COMMENT:'Requests    Current    Average   Maximum\\n'";
+
+  $rrd_options .= " LINE2:a#22FF22:'Requests  '";
+  $rrd_options .= " GPRINT:a:LAST:'%6.2lf %s'";
+  $rrd_options .= " GPRINT:a:AVERAGE:'%6.2lf %s'";
+  $rrd_options .= " GPRINT:a:MAX:'%6.2lf %s\\n'";
+} else {
+  $error_msg = "Missing RRD";
 }
 
-$rrd_options .= ' -b 1000 ';
-$rrd_options .= ' -l 0 ';
-$rrd_options .= ' DEF:a='.$rrd_filename.':Requests:AVERAGE ';
-
-$rrd_options .= 'COMMENT:"Requests    Current    Average   Maximum\n" ';
-
-$rrd_options .= "LINE2:a#22FF22:'Requests  '";
-$rrd_options .= 'GPRINT:a:LAST:"%6.2lf %s" ';
-$rrd_options .= 'GPRINT:a:AVERAGE:"%6.2lf %s" ';
-$rrd_options .= 'GPRINT:a:MAX:"%6.2lf %s\n"  ';
-
 ?>