diff --git a/taiga/projects/services/stats.py b/taiga/projects/services/stats.py
index f0d70f1c..6e12ff06 100644
--- a/taiga/projects/services/stats.py
+++ b/taiga/projects/services/stats.py
@@ -196,8 +196,10 @@ def _get_milestones_stats_for_backlog(project, milestones):
 
         else:
             milestone_name = _("Future sprint")
-            team_increment = current_team_increment + project._future_team_increment,
-            client_increment = current_client_increment + project._future_client_increment,
+            current_team_increment += project._future_team_increment
+            current_client_increment += project._future_client_increment
+            team_increment = current_team_increment
+            client_increment = current_client_increment
             current_evolution = None
 
         milestones_stats.append({
@@ -216,8 +218,8 @@ def _get_milestones_stats_for_backlog(project, milestones):
         'name': _('Project End'),
         'optimal': optimal_points,
         'evolution': evolution,
-        'team-increment': team_increment,
-        'client-increment': client_increment,
+        'team-increment': current_team_increment,
+        'client-increment': current_client_increment,
     })
 
     return milestones_stats