diff --git a/index.php b/index.php
index ca0ae389..18f35792 100644
--- a/index.php
+++ b/index.php
@@ -182,6 +182,7 @@ $tmp = '';
 if(fetchDatabaseConfig('database_version', $tmp)) { // we got version
 	$tmp = (int)$tmp;
 	if($tmp < DATABASE_VERSION) { // import if older
+		$db->revalidateCache();
 		for($i = $tmp + 1; $i <= DATABASE_VERSION; $i++) {
 			require(SYSTEM . 'migrations/' . $i . '.php');
 			updateDatabaseConfig('database_version', $i);
@@ -190,6 +191,7 @@ if(fetchDatabaseConfig('database_version', $tmp)) { // we got version
 }
 else { // register first version
 	registerDatabaseConfig('database_version', 0);
+	$db->revalidateCache();
 	for($i = 1; $i <= DATABASE_VERSION; $i++) {
 		require(SYSTEM . 'migrations/' . $i . '.php');
 		updateDatabaseConfig('database_version', $i);