diff --git a/src/Database/Adapter/MariaDB.php b/src/Database/Adapter/MariaDB.php
index 7b86d6d00..dfec68965 100644
--- a/src/Database/Adapter/MariaDB.php
+++ b/src/Database/Adapter/MariaDB.php
@@ -472,6 +472,44 @@ public function updateAttribute(string $collection, string $key, Attribute $attr
         }
     }
 
+    /**
+     * Dropping a column drops an index only when no other column is left in it. Under shared
+     * tables every key and unique index leads with the tenant column, so an index whose last
+     * attribute is the dropped column survives on the tenant column alone, keeps its name, and
+     * refuses the next index created under that name. Every index left on the tenant column
+     * alone is dropped with the column: no index the library creates is ever only that column.
+     *
+     * @throws DatabaseException
+     * @throws Exception
+     * @throws PDOException
+     */
+    #[\Override]
+    public function deleteAttribute(string $collection, string $key): bool
+    {
+        $missing = null;
+        try {
+            $deleted = parent::deleteAttribute($collection, $key);
+        } catch (NotFoundException $error) {
+            // A retry after the column was dropped still clears what the first attempt left behind.
+            $missing = $error;
+            $deleted = false;
+        }
+
+        if ($this->sharedTables) {
+            foreach ($this->getSchemaIndexes($collection) as $index) {
+                if (\array_map(\strtolower(...), $index->columns) === [\strtolower(Storage::TENANT)]) {
+                    $this->deleteIndex($collection, $index->name);
+                }
+            }
+        }
+
+        if ($missing !== null) {
+            throw $missing;
+        }
+
+        return $deleted;
+    }
+
     /**
      * @param  array<string,string>  $indexAttributeTypes
      * @param  array<string, mixed>  $collation
diff --git a/tests/e2e/Adapter/Scopes/SchemaReconciliationTests.php b/tests/e2e/Adapter/Scopes/SchemaReconciliationTests.php
index e497aedf4..87c22bd43 100644
--- a/tests/e2e/Adapter/Scopes/SchemaReconciliationTests.php
+++ b/tests/e2e/Adapter/Scopes/SchemaReconciliationTests.php
@@ -4,6 +4,8 @@
 
 use Throwable;
 use Utopia\Database\Adapter\Feature;
+use Utopia\Database\Adapter\Mongo;
+use Utopia\Database\Adapter\Postgres;
 use Utopia\Database\Attribute;
 use Utopia\Database\Capability;
 use Utopia\Database\Collection;
@@ -230,6 +232,43 @@ public function testAnOrphanIndexOfTheRequestedDefinitionIsReused(): void
         }
     }
 
+    public function testDeletingAnAttributeDropsItsOnlyIndexFromTheSchema(): void
+    {
+        $database = $this->getDatabase();
+        $adapter = $database->getAdapter();
+
+        // Mongo unsets the field and keeps its indexes.
+        if (! $adapter->supports(Capability::SchemaIntrospection) || $adapter instanceof Mongo) {
+            $this->expectNotToPerformAssertions();
+
+            return;
+        }
+
+        $collection = 'reconcileDroppedAttributeIndex';
+        $this->createReconciledCollection($database, $collection, [
+            Attribute::string(key: 'status', size: 255),
+            Attribute::string(key: 'name', size: 255),
+        ]);
+
+        try {
+            $database->createIndex($collection, Index::key(key: 'status_index', attributes: ['status']));
+            $database->createIndex($collection, Index::key(key: 'status_name', attributes: ['status', 'name']));
+
+            $database->deleteAttribute($collection, 'status');
+
+            $this->assertFalse($this->hasSchemaIndex($database, $collection, 'status_index'));
+            // Postgres drops every index on a dropped column, composite ones included.
+            if (! $adapter instanceof Postgres) {
+                $this->assertTrue($this->hasSchemaIndex($database, $collection, 'status_name'));
+            }
+
+            $database->createAttribute($collection, Attribute::string(key: 'status', size: 255));
+            $this->assertSame('status_index', $database->createIndex($collection, Index::key(key: 'status_index', attributes: ['status']))->key);
+        } finally {
+            $database->deleteCollection($collection);
+        }
+    }
+
     /**
      * @param  list<Attribute>  $attributes
      */