diff --git a/core/module/install/install.php b/core/module/install/install.php
index 52f0897..b652bfd 100644
--- a/core/module/install/install.php
+++ b/core/module/install/install.php
@@ -30,8 +30,6 @@ class install extends common
 		'http://' => 'HTTP'
 	];
 
-	// Thèmes proposés à l'installation
-	public static $themes = [];
 
 	public static $newVersion;
 
@@ -191,40 +189,17 @@ class install extends common
 					mkdir(self::DATA_DIR . 'font');
 				}
 
-				// Installation du thème sélectionné
-				$dataThemes = json_decode(file_get_contents('core/module/install/ressource/themes/themes.json'), true);
-				$dataThemes = $dataThemes['themes'];
-				$themeFilename = $dataThemes[$this->getInput('installTheme', helper::FILTER_STRING_SHORT)]['filename'];
-				if ($themeFilename !== '') {
-					$theme = new theme;
-					$theme->import('core/module/install/ressource/themes/' . $themeFilename);
-				}
-
-				// Copie des thèmes dans les fichiers
-				if (!is_dir(self::FILE_DIR . 'source/theme')) {
-					mkdir(self::FILE_DIR . 'source/theme');
-				}
-				$this->copyDir('core/module/install/ressource/themes', self::FILE_DIR . 'source/theme');
-				unlink(self::FILE_DIR . 'source/theme/themes.json');
-
 				// Copie des langues de l'UI et génération de la base de données
 				if (is_dir(self::I18N_DIR) === false) {
 					mkdir(self::I18N_DIR);
 				}
 
 				// Créer la base de données des langues
-				// copy('core/module/install/ressource/i18n/language.json', self::DATA_DIR . 'language.json');
 				$this->copyDir('core/module/install/ressource/i18n', self::I18N_DIR);
-				// unlink(self::I18N_DIR . 'language.json');
 
 				// Fixe l'adresse from pour les envois d'email
 				$this->setData(['config', 'smtp', 'from', 'no-reply@' . str_replace('www.', '', $_SERVER['HTTP_HOST'])]);
 
-				// Supprimé à cause de l'écrasement des bases
-				//$this->setData(['module', 'blog', 'posts', 'mon-premier-article', 'userId', $userId]);
-				//$this->setData(['module', 'blog', 'posts', 'mon-deuxieme-article', 'userId', $userId]);
-				//$this->setData(['module', 'blog', 'posts', 'mon-troisieme-article', 'userId', $userId]);
-
 				// Valeurs en sortie
 				$this->addOutput([
 					'redirect' => helper::baseUrl(),
@@ -235,11 +210,6 @@ class install extends common
 
 			// Affichage du formulaire
 
-			// Récupération de la liste des thèmes
-			$dataThemes = json_decode(file_get_contents('core/module/install/ressource/themes/themes.json'), true);
-			$dataThemes = $dataThemes['themes'];
-			self::$themes = helper::arrayColumn($dataThemes, 'name');
-
 			// Valeurs en sortie
 			$this->addOutput([
 				'display' => self::DISPLAY_LAYOUT_LIGHT,
diff --git a/core/module/install/ressource/themes/theme_affaire.zip b/core/module/install/ressource/themes/theme_affaire.zip
deleted file mode 100644
index 0545d8c..0000000
Binary files a/core/module/install/ressource/themes/theme_affaire.zip and /dev/null differ
diff --git a/core/module/install/ressource/themes/theme_moderne.zip b/core/module/install/ressource/themes/theme_moderne.zip
deleted file mode 100644
index df01f45..0000000
Binary files a/core/module/install/ressource/themes/theme_moderne.zip and /dev/null differ
diff --git a/core/module/install/ressource/themes/theme_old_facebook.zip b/core/module/install/ressource/themes/theme_old_facebook.zip
deleted file mode 100644
index 20c341c..0000000
Binary files a/core/module/install/ressource/themes/theme_old_facebook.zip and /dev/null differ
diff --git a/core/module/install/ressource/themes/theme_orange_black.zip b/core/module/install/ressource/themes/theme_orange_black.zip
deleted file mode 100644
index e13e568..0000000
Binary files a/core/module/install/ressource/themes/theme_orange_black.zip and /dev/null differ
diff --git a/core/module/install/ressource/themes/themes.json b/core/module/install/ressource/themes/themes.json
deleted file mode 100644
index f3cd1d6..0000000
--- a/core/module/install/ressource/themes/themes.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-    "themes": {
-        "defaut": {
-            "name": "Le thème par défaut, ambiance bleu et montagne",
-            "filename": ""
-        },
-        "moderne": {
-            "name": "Thème avec la nouvelle bannière personnalisable",
-            "filename": "theme_moderne.zip"
-        },
-        "affaire": {
-            "name": "Thème affaire, bannière centre d'appel, ambiance prune",
-            "filename": "theme_affaire.zip"
-        },
-        "black": {
-            "name": "Thème de nuit, ambiance nocturne",
-            "filename": "theme_orange_black.zip"
-        },
-        "facebook": {
-            "name": "Thème Facebook ancienne génération, pas de bannière, menu fixe fond bleu",
-            "filename": "theme_old_facebook.zip"
-        }
-    }
-}
\ No newline at end of file
diff --git a/core/module/install/view/postinstall/postinstall.php b/core/module/install/view/postinstall/postinstall.php
index b91aa10..e984b10 100644
--- a/core/module/install/view/postinstall/postinstall.php
+++ b/core/module/install/view/postinstall/postinstall.php
@@ -84,9 +84,6 @@
 			</div>
 			<div class="row">
 				<div class="col12">
-					<?php echo template::select('installTheme', $module::$themes, [
-						'label' => 'Thème'
-					]); ?>
 					<?php echo template::hidden('installLanguage', [
 						'value' => $this->getUrl(2)
 					]); ?>