diff --git a/CHANGELOG.md b/CHANGELOG.md
index 206f0f3..4f1c92d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 1.5.1 - 2024-12-29
+### Fixed
+- Fix database installation issue on MariaDB/MySQL when column length exceeded maximum key length (3072 bytes)
+- Reduce folder path column lengths to be compatible with all database configurations
+
 ## 1.5.0 - 2024-12-28
 ### Added
 - Open folder/file in new window from duplicate details page
diff --git a/appinfo/info.xml b/appinfo/info.xml
index 660cec8..b5d9d70 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -33,7 +33,7 @@
 * 📊 **Aperçu & Simulation** - Visualisez ce qui serait supprimé avant d'agir
 * 💼 **Traitement en Arrière-plan** - Tâches automatisées de recherche de doublons
 ]]></description>
-    <version>1.5.0</version>
+    <version>1.5.1</version>
     <author>André Théo LAURET</author>
 
     <namespace>DuplicateFinder</namespace>
diff --git a/lib/Migration/Version0001Date20210508222200.php b/lib/Migration/Version0001Date20210508222200.php
index 053312c..5256ac2 100644
--- a/lib/Migration/Version0001Date20210508222200.php
+++ b/lib/Migration/Version0001Date20210508222200.php
@@ -28,7 +28,7 @@ public function changeSchema(IOutput $output, Closure $schemaClosure, array $opt
             if ($table->hasColumn('path')) {
                 $pathColumn = $table->getColumn('path');
                 $pathColumn->setType(Type::getType(Types::STRING));
-                $pathColumn->setOptions(['length' => 4000]);
+                $pathColumn->setOptions(['length' => 768]);
             }
             return $schema;
         }
diff --git a/lib/Migration/Version0009Date20240116000000.php b/lib/Migration/Version0009Date20240116000000.php
index 0429c35..5eb1598 100644
--- a/lib/Migration/Version0009Date20240116000000.php
+++ b/lib/Migration/Version0009Date20240116000000.php
@@ -33,7 +33,7 @@ public function changeSchema(IOutput $output, Closure $schemaClosure, array $opt
             ]);
             $table->addColumn('folder_path', 'string', [
                 'notnull' => true,
-                'length' => 700,
+                'length' => 768,
             ]);
             $table->addColumn('created_at', 'datetime', [
                 'notnull' => true,
diff --git a/lib/Migration/Version1040Date20240101000000.php b/lib/Migration/Version1040Date20240101000000.php
index 9d2cb39..9919d76 100644
--- a/lib/Migration/Version1040Date20240101000000.php
+++ b/lib/Migration/Version1040Date20240101000000.php
@@ -33,7 +33,7 @@ public function changeSchema(IOutput $output, Closure $schemaClosure, array $opt
             ]);
             $table->addColumn('folder_path', 'string', [
                 'notnull' => true,
-                'length' => 4000,
+                'length' => 768,
             ]);
             $table->addColumn('created_at', 'datetime', [
                 'notnull' => true,
diff --git a/lib/Migration/Version1050Date20241228000000.php b/lib/Migration/Version1050Date20241228000000.php
new file mode 100644
index 0000000..7adf198
--- /dev/null
+++ b/lib/Migration/Version1050Date20241228000000.php
@@ -0,0 +1,53 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OCA\DuplicateFinder\Migration;
+
+use Closure;
+use OCP\DB\ISchemaWrapper;
+use OCP\Migration\IOutput;
+use OCP\Migration\SimpleMigrationStep;
+
+class Version1050Date20241228000000 extends SimpleMigrationStep {
+    public function changeSchema(IOutput $output, Closure $schemaClosure, array $options) {
+        /** @var ISchemaWrapper $schema */
+        $schema = $schemaClosure();
+
+        // Fix df_excluded_folders table
+        if ($schema->hasTable('df_excluded_folders')) {
+            $table = $schema->getTable('df_excluded_folders');
+            
+            // Drop the existing index
+            if ($table->hasIndex('df_excl_folders_unique')) {
+                $table->dropIndex('df_excl_folders_unique');
+            }
+
+            // Modify the folder_path column to use a shorter length
+            $folderPathColumn = $table->getColumn('folder_path');
+            $folderPathColumn->setLength(768);
+
+            // Recreate the index with the shorter column
+            $table->addUniqueIndex(['user_id', 'folder_path'], 'df_excl_folders_unique');
+        }
+
+        // Fix duplicatefinder_of table
+        if ($schema->hasTable('duplicatefinder_of')) {
+            $table = $schema->getTable('duplicatefinder_of');
+            
+            // Drop the existing index
+            if ($table->hasIndex('df_folders_unique_idx')) {
+                $table->dropIndex('df_folders_unique_idx');
+            }
+
+            // Modify the folder_path column to use a shorter length
+            $folderPathColumn = $table->getColumn('folder_path');
+            $folderPathColumn->setLength(768);
+
+            // Recreate the index with the shorter column
+            $table->addUniqueIndex(['user_id', 'folder_path'], 'df_folders_unique_idx');
+        }
+
+        return $schema;
+    }
+} 
\ No newline at end of file
diff --git a/package.json b/package.json
index 5cd0912..1448e87 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "duplicatefinder",
   "description": "Save some space by finding your duplicate files",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "author": "André Théo LAURET <andrelauret@eclipse-technology.eu>",
   "contributors": [],
   "bugs": {