diff --git a/src/BaseModel.php b/src/BaseModel.php
index 63f44bb..7ece095 100644
--- a/src/BaseModel.php
+++ b/src/BaseModel.php
@@ -11,10 +11,9 @@
 
 namespace Simps\DB;
 
+use PDO;
 use Exception;
 use InvalidArgumentException;
-use PDO;
-use RuntimeException;
 
 /*!
  * Medoo database framework
diff --git a/src/BaseRedis.php b/src/BaseRedis.php
index 586d99d..57b5d81 100644
--- a/src/BaseRedis.php
+++ b/src/BaseRedis.php
@@ -11,8 +11,6 @@
 
 namespace Simps\DB;
 
-use RuntimeException;
-
 class BaseRedis
 {
     protected $pool;