diff --git a/app/controllers/api/teams.php b/app/controllers/api/teams.php
index 238e6248a1..685402b618 100644
--- a/app/controllers/api/teams.php
+++ b/app/controllers/api/teams.php
@@ -784,7 +784,7 @@ App::delete('/v1/teams/:teamId/memberships/:membershipId')
 
         if ($membership->getAttribute('confirm')) { // Count only confirmed members
             $team = $projectDB->updateDocument(\array_merge($team->getArrayCopy(), [
-                'sum' => $team->getAttribute('sum', 0) - 1,
+                'sum' => \max($team->getAttribute('sum', 0) - 1, 0), // Ensure that sum >= 0
             ]));
         }
 
diff --git a/app/workers/deletes.php b/app/workers/deletes.php
index cda60b78e5..5316783c49 100644
--- a/app/workers/deletes.php
+++ b/app/workers/deletes.php
@@ -31,8 +31,8 @@ class DeletesV1
     }
 
     public function perform()
-    {
-        $projectId = $this->args['projectId'];   
+    { 
+        $projectId = isset($this->args['projectId']) ? $this->args['projectId'] : '';
         $type = $this->args['type'];
         
         switch (strval($type)) {
@@ -127,11 +127,22 @@ class DeletesV1
             }
         }
 
-        // Delete Memberships
+        // Delete Memberships and decrement team membership counts
         $this->deleteByGroup([
             '$collection='.Database::SYSTEM_COLLECTION_MEMBERSHIPS,
             'userId='.$document->getId(),
-        ], $this->getProjectDB($projectId));
+        ], $this->getProjectDB($projectId), function(Document $document) use ($projectId) {
+
+            if ($document->getAttribute('confirm')) { // Count only confirmed members
+                $teamId = $document->getAttribute('teamId');
+                $team = $this->getProjectDB($projectId)->getDocument($teamId);
+                if(!$team->isEmpty()) {
+                    $team = $this->getProjectDB($projectId)->updateDocument(\array_merge($team->getArrayCopy(), [
+                        'sum' => \max($team->getAttribute('sum', 0) - 1, 0), // Ensure that sum >= 0
+                    ]));
+                }
+            }
+        });
     }
 
     protected function deleteExecutionLogs($timestamp) 
diff --git a/tests/e2e/Services/Teams/TeamsBaseServer.php b/tests/e2e/Services/Teams/TeamsBaseServer.php
index 44d75fdb32..3b5958eecb 100644
--- a/tests/e2e/Services/Teams/TeamsBaseServer.php
+++ b/tests/e2e/Services/Teams/TeamsBaseServer.php
@@ -168,5 +168,55 @@ trait TeamsBaseServer
 
         $this->assertEquals(401, $response['headers']['status-code']);
 
+        return $data;
+    }
+
+    /**
+     * @depends testUpdateMembershipRoles
+     */
+    public function testDeleteUserUpdatesTeamMembershipCount($data) {
+        $teamUid = $data['teamUid'] ?? '';
+        $userUid = $data['userUid'] ?? '';
+
+        /** Get Team Count */
+        $response = $this->client->call(Client::METHOD_GET, '/teams/'.$teamUid, array_merge([
+            'content-type' => 'application/json',
+            'x-appwrite-project' => $this->getProject()['$id'],
+        ], $this->getHeaders()));
+
+
+        $this->assertEquals(200, $response['headers']['status-code']);
+        $this->assertNotEmpty($response['body']['$id']);
+        $this->assertEquals('Arsenal', $response['body']['name']);
+        $this->assertEquals(1, $response['body']['sum']);
+        $this->assertIsInt($response['body']['sum']);
+        $this->assertIsInt($response['body']['dateCreated']);
+
+        
+        /** Delete User */
+        $user = $this->client->call(Client::METHOD_DELETE, '/users/' . $userUid, array_merge([
+            'content-type' => 'application/json',
+            'x-appwrite-project' => $this->getProject()['$id'],
+        ], $this->getHeaders()));
+
+        $this->assertEquals($user['headers']['status-code'], 204);
+
+        /** Wait for deletes worker to delete membership and update team membership count */
+        sleep(5);
+
+        /** Get Team Count */
+        $response = $this->client->call(Client::METHOD_GET, '/teams/'.$teamUid, array_merge([
+            'content-type' => 'application/json',
+            'x-appwrite-project' => $this->getProject()['$id'],
+        ], $this->getHeaders()));
+
+
+        $this->assertEquals(200, $response['headers']['status-code']);
+        $this->assertNotEmpty($response['body']['$id']);
+        $this->assertEquals('Arsenal', $response['body']['name']);
+        $this->assertEquals(0, $response['body']['sum']);
+        $this->assertIsInt($response['body']['sum']);
+        $this->assertIsInt($response['body']['dateCreated']);        
+
     }
 }
\ No newline at end of file