diff --git a/modules/themeinstallator/themeinstallator.js b/modules/themeinstallator/themeinstallator.js
index 0fafb7897..76b476b82 100644
--- a/modules/themeinstallator/themeinstallator.js
+++ b/modules/themeinstallator/themeinstallator.js
@@ -44,9 +44,9 @@ function addVariation(id_variation)
 	}
 	newRow += '</select></td>';
 	newRow += '<td style="font-weight: bold;">'+compafrom+'</td>';
-	newRow += '<td><input type="text" value="'+compatibility_from+'" name="compafrom_'+idRow+'" maxlength="'+compatibility_length+'" /></td>';
+	newRow += '<td><input type="text" value="'+compatibility_from+'" name="compafrom_'+idRow+'"/></td>';
 	newRow += '<td style="font-weight: bold;">'+compato+'</td>';
-	newRow += '<td><input type="text" value="'+compatibility_to+'" name="compato_'+idRow+'" maxlength="'+compatibility_length+'" /></td>';
+	newRow += '<td><input type="text" value="'+compatibility_to+'" name="compato_'+idRow+'"/></td>';
 	
 	if ($('#variation_table tr').length > 0)
 		$('#variation_table tr:last').after(newRow);
diff --git a/modules/themeinstallator/themeinstallator.php b/modules/themeinstallator/themeinstallator.php
index 31b1f2bf0..66bf92ce5 100644
--- a/modules/themeinstallator/themeinstallator.php
+++ b/modules/themeinstallator/themeinstallator.php
@@ -215,7 +215,6 @@ class ThemeInstallator extends Module
 		define('MAX_WEBSITE_LENGTH', 128);
 		define('MAX_DESCRIPTION_LENGTH', 64);
 		define('MAX_T_VER_LENGTH', 3);
-		define('MAX_COMPATIBILITY_VER', 7);
 		define('ARCHIVE_NAME', _IMPORT_FOLDER_.'uploaded.zip');
 		define('XMLFILENAME', 'Config.xml');
 
@@ -1406,13 +1405,13 @@ class ThemeInstallator extends Module
 			<div style="float: left;">
 				<label>'.$this->l('Compatible From').'</label>
 				<div class="margin-form">
-					<input type="text" value="'.$val.'" name="compa_from" maxlength="'.MAX_COMPATIBILITY_VER.'" />
+					<input type="text" value="'.$val.'" name="compa_from"/>
 				</div>
 			</div>
 			<div style="margin-left: 30px; float: left;">
 				<label>'.$this->l('To').'</label>
 				<div class="margin-form">
-					<input type="text" value="'.$val2.'" name="compa_to" maxlength="'.MAX_COMPATIBILITY_VER.'"/>
+					<input type="text" value="'.$val2.'" name="compa_to">
 				</div>
 			</div>
 			<p class="clear">&nbsp;</p>';
@@ -1449,7 +1448,6 @@ class ThemeInstallator extends Module
 				var compato = "'.$this->l('To').'";
 				var name_length = "'.MAX_NAME_LENGTH.'";
 				var doc_default_val = "'.$this->l('Documentation').'";
-				var compatibility_length = "'.MAX_COMPATIBILITY_VER.'";
 				var compatibility_from = "'.DEFAULT_COMPATIBILITY_FROM.'";
 				var compatibility_to = "'.DEFAULT_COMPATIBILITY_TO.'";
 				var select_default = "'.$this->l('Choose a theme').'";
diff --git a/modules/themeinstallator/translations/fr.php b/modules/themeinstallator/translations/fr.php
index feff8e1e9..da5b325eb 100644
--- a/modules/themeinstallator/translations/fr.php
+++ b/modules/themeinstallator/translations/fr.php
@@ -12,6 +12,7 @@ $_MODULE['<{themeinstallator}prestashop>themeinstallator_5fd13c2b89a6eaaa4614bfe
 $_MODULE['<{themeinstallator}prestashop>themeinstallator_0dea6caeb83e5c11d3678284e64ebed8'] = 'Une erreur est survenue durant le téléchargement du fichier';
 $_MODULE['<{themeinstallator}prestashop>themeinstallator_c186217583219f4cd040d9ee8d388ffb'] = 'Une erreur est survenue durant l\'extraction du fichier .zip';
 $_MODULE['<{themeinstallator}prestashop>themeinstallator_0210b6456cdccad569cb56026bb0f689'] = 'Mauvais fichier de configuration';
+$_MODULE['<{themeinstallator}prestashop>themeinstallator_416fa810b877005364d8dc1f61a2b7f0'] = 'Vous devez sélectionner au moins un thème';
 $_MODULE['<{themeinstallator}prestashop>themeinstallator_a7eca295291f53a23ab7ba0a9c7fd9de'] = 'Cette fonctionnalité a été désactivée.';
 $_MODULE['<{themeinstallator}prestashop>themeinstallator_5b6cf869265c13af8566f192b4ab3d2a'] = 'Documentation';
 $_MODULE['<{themeinstallator}prestashop>themeinstallator_6bdbe5a8a9f446d4d758ee4c22648771'] = 'Vous devriez consulter la documentation';