diff --git a/glances/plugins/connections/__init__.py b/glances/plugins/connections/__init__.py
index 26662f33..d8e55940 100644
--- a/glances/plugins/connections/__init__.py
+++ b/glances/plugins/connections/__init__.py
@@ -102,53 +102,6 @@ class PluginModel(GlancesPluginModel):
         # We want to display the stat in the curse interface
         self.display_curse = True
 
-    def update_with_net_connections_method(self, stats):
-        # Grab network interface stat using the psutil net_connections method
-        try:
-            net_connections = psutil.net_connections(kind="tcp")
-        except Exception as e:
-            logger.warning(f'Can not get network connections stats ({e})')
-            logger.info('Disable connections stats')
-            stats['net_connections_enabled'] = False
-            self.stats = stats
-            return 'previous-stats'
-
-        for s in self.status_list:
-            stats[s] = len([c for c in net_connections if c.status == s])
-        initiated = 0
-        for s in self.initiated_states:
-            stats[s] = len([c for c in net_connections if c.status == s])
-            initiated += stats[s]
-        stats['initiated'] = initiated
-        terminated = 0
-        for s in self.initiated_states:
-            stats[s] = len([c for c in net_connections if c.status == s])
-            terminated += stats[s]
-        stats['terminated'] = terminated
-
-        return stats
-
-    def update_with_nf_conntrack_method(self, stats):
-        # Grab connections track directly from the /proc file
-        for i in self.conntrack:
-            try:
-                with open(self.conntrack[i]) as f:
-                    stats[i] = float(f.readline().rstrip("\n"))
-            except (OSError, FileNotFoundError) as e:
-                logger.warning(f'Can not get network connections track ({e})')
-                logger.info('Disable connections track')
-                stats['nf_conntrack_enabled'] = False
-                self.stats = stats
-                return 'previous-stats'
-        if 'nf_conntrack_max' in stats and 'nf_conntrack_count' in stats:
-            stats['nf_conntrack_percent'] = stats['nf_conntrack_count'] * 100 / stats['nf_conntrack_max']
-        else:
-            stats['nf_conntrack_enabled'] = False
-            self.stats = stats
-            return 'previous-stats'
-
-        return stats
-
     @GlancesPluginModel._check_decorator
     @GlancesPluginModel._log_result_decorator
     def update(self):
@@ -156,23 +109,59 @@ class PluginModel(GlancesPluginModel):
 
         Stats is a dict
         """
+        # Init new stats
         stats = self.get_init_value()
 
         if self.input_method == 'local':
             # Update stats using the PSUtils lib
 
+            # Grab network interface stat using the psutil net_connections method
             if stats['net_connections_enabled']:
-                stats = self.update_with_net_connections_method(stats)
+                try:
+                    net_connections = psutil.net_connections(kind="tcp")
+                except Exception as e:
+                    logger.warning(f'Can not get network connections stats ({e})')
+                    logger.info('Disable connections stats')
+                    stats['net_connections_enabled'] = False
+                    self.stats = stats
+                    return self.stats
+
+                for s in self.status_list:
+                    stats[s] = len([c for c in net_connections if c.status == s])
+                initiated = 0
+                for s in self.initiated_states:
+                    stats[s] = len([c for c in net_connections if c.status == s])
+                    initiated += stats[s]
+                stats['initiated'] = initiated
+                terminated = 0
+                for s in self.initiated_states:
+                    stats[s] = len([c for c in net_connections if c.status == s])
+                    terminated += stats[s]
+                stats['terminated'] = terminated
 
             if stats['nf_conntrack_enabled']:
-                stats = self.update_with_nf_conntrack_method(stats)
+                # Grab connections track directly from the /proc file
+                for i in self.conntrack:
+                    try:
+                        with open(self.conntrack[i]) as f:
+                            stats[i] = float(f.readline().rstrip("\n"))
+                    except (OSError, FileNotFoundError) as e:
+                        logger.warning(f'Can not get network connections track ({e})')
+                        logger.info('Disable connections track')
+                        stats['nf_conntrack_enabled'] = False
+                        self.stats = stats
+                        return self.stats
+                if 'nf_conntrack_max' in stats and 'nf_conntrack_count' in stats:
+                    stats['nf_conntrack_percent'] = stats['nf_conntrack_count'] * 100 / stats['nf_conntrack_max']
+                else:
+                    stats['nf_conntrack_enabled'] = False
+                    self.stats = stats
+                    return self.stats
+
         elif self.input_method == 'snmp':
             # Update stats using SNMP
             pass
 
-        if stats == 'previous-stats':
-            return self.stats
-
         # Update the stats
         self.stats = stats
         return self.stats