diff --git a/src/Symfony/Component/Lock/Store/CombinedStore.php b/src/Symfony/Component/Lock/Store/CombinedStore.php
index 4af7770b2b..f2a2c4dc57 100644
--- a/src/Symfony/Component/Lock/Store/CombinedStore.php
+++ b/src/Symfony/Component/Lock/Store/CombinedStore.php
@@ -27,7 +27,7 @@ use Symfony\Component\Lock\Strategy\StrategyInterface;
  *
  * @author Jérémy Derussé <jeremy@derusse.com>
  */
-class CombinedStore implements StoreInterface, PersistStoreInterface, LoggerAwareInterface
+class CombinedStore implements StoreInterface, LoggerAwareInterface
 {
     use LoggerAwareTrait;
     use ExpiringStoreTrait;
diff --git a/src/Symfony/Component/Lock/Store/FlockStore.php b/src/Symfony/Component/Lock/Store/FlockStore.php
index e5b2b4c5c3..64721a300a 100644
--- a/src/Symfony/Component/Lock/Store/FlockStore.php
+++ b/src/Symfony/Component/Lock/Store/FlockStore.php
@@ -16,7 +16,6 @@ use Symfony\Component\Lock\Exception\InvalidArgumentException;
 use Symfony\Component\Lock\Exception\LockConflictedException;
 use Symfony\Component\Lock\Exception\LockStorageException;
 use Symfony\Component\Lock\Key;
-use Symfony\Component\Lock\PersistStoreInterface;
 use Symfony\Component\Lock\StoreInterface;
 
 /**
@@ -29,7 +28,7 @@ use Symfony\Component\Lock\StoreInterface;
  * @author Romain Neutron <imprec@gmail.com>
  * @author Nicolas Grekas <p@tchwork.com>
  */
-class FlockStore implements StoreInterface, BlockingStoreInterface, PersistStoreInterface
+class FlockStore implements StoreInterface, BlockingStoreInterface
 {
     private $lockPath;
 
diff --git a/src/Symfony/Component/Lock/Store/MemcachedStore.php b/src/Symfony/Component/Lock/Store/MemcachedStore.php
index 30673c4355..67b7d8eefb 100644
--- a/src/Symfony/Component/Lock/Store/MemcachedStore.php
+++ b/src/Symfony/Component/Lock/Store/MemcachedStore.php
@@ -15,7 +15,6 @@ use Symfony\Component\Lock\Exception\InvalidArgumentException;
 use Symfony\Component\Lock\Exception\InvalidTtlException;
 use Symfony\Component\Lock\Exception\LockConflictedException;
 use Symfony\Component\Lock\Key;
-use Symfony\Component\Lock\PersistStoreInterface;
 use Symfony\Component\Lock\StoreInterface;
 
 /**
@@ -23,7 +22,7 @@ use Symfony\Component\Lock\StoreInterface;
  *
  * @author Jérémy Derussé <jeremy@derusse.com>
  */
-class MemcachedStore implements StoreInterface, PersistStoreInterface
+class MemcachedStore implements StoreInterface
 {
     use ExpiringStoreTrait;
 
diff --git a/src/Symfony/Component/Lock/Store/PdoStore.php b/src/Symfony/Component/Lock/Store/PdoStore.php
index 3e5d7b35b0..70e041f292 100644
--- a/src/Symfony/Component/Lock/Store/PdoStore.php
+++ b/src/Symfony/Component/Lock/Store/PdoStore.php
@@ -19,7 +19,6 @@ use Symfony\Component\Lock\Exception\InvalidTtlException;
 use Symfony\Component\Lock\Exception\LockConflictedException;
 use Symfony\Component\Lock\Exception\NotSupportedException;
 use Symfony\Component\Lock\Key;
-use Symfony\Component\Lock\PersistStoreInterface;
 use Symfony\Component\Lock\StoreInterface;
 
 /**
@@ -35,7 +34,7 @@ use Symfony\Component\Lock\StoreInterface;
  *
  * @author Jérémy Derussé <jeremy@derusse.com>
  */
-class PdoStore implements StoreInterface, PersistStoreInterface
+class PdoStore implements StoreInterface
 {
     use ExpiringStoreTrait;
 
diff --git a/src/Symfony/Component/Lock/Store/RedisStore.php b/src/Symfony/Component/Lock/Store/RedisStore.php
index e3f4675724..c0ae6ea9b3 100644
--- a/src/Symfony/Component/Lock/Store/RedisStore.php
+++ b/src/Symfony/Component/Lock/Store/RedisStore.php
@@ -17,7 +17,6 @@ use Symfony\Component\Lock\Exception\InvalidArgumentException;
 use Symfony\Component\Lock\Exception\InvalidTtlException;
 use Symfony\Component\Lock\Exception\LockConflictedException;
 use Symfony\Component\Lock\Key;
-use Symfony\Component\Lock\PersistStoreInterface;
 use Symfony\Component\Lock\StoreInterface;
 
 /**
@@ -25,7 +24,7 @@ use Symfony\Component\Lock\StoreInterface;
  *
  * @author Jérémy Derussé <jeremy@derusse.com>
  */
-class RedisStore implements StoreInterface, PersistStoreInterface
+class RedisStore implements StoreInterface
 {
     use ExpiringStoreTrait;
 
diff --git a/src/Symfony/Component/Lock/Store/SemaphoreStore.php b/src/Symfony/Component/Lock/Store/SemaphoreStore.php
index 32f49f637c..293a3a7e6a 100644
--- a/src/Symfony/Component/Lock/Store/SemaphoreStore.php
+++ b/src/Symfony/Component/Lock/Store/SemaphoreStore.php
@@ -15,7 +15,6 @@ use Symfony\Component\Lock\BlockingStoreInterface;
 use Symfony\Component\Lock\Exception\InvalidArgumentException;
 use Symfony\Component\Lock\Exception\LockConflictedException;
 use Symfony\Component\Lock\Key;
-use Symfony\Component\Lock\PersistStoreInterface;
 use Symfony\Component\Lock\StoreInterface;
 
 /**
@@ -23,7 +22,7 @@ use Symfony\Component\Lock\StoreInterface;
  *
  * @author Jérémy Derussé <jeremy@derusse.com>
  */
-class SemaphoreStore implements StoreInterface, PersistStoreInterface, BlockingStoreInterface
+class SemaphoreStore implements StoreInterface, BlockingStoreInterface
 {
     /**
      * Returns whether or not the store is supported.
diff --git a/src/Symfony/Component/Lock/Store/ZookeeperStore.php b/src/Symfony/Component/Lock/Store/ZookeeperStore.php
index 8ea91e76db..0de0a372f7 100644
--- a/src/Symfony/Component/Lock/Store/ZookeeperStore.php
+++ b/src/Symfony/Component/Lock/Store/ZookeeperStore.php
@@ -16,7 +16,6 @@ use Symfony\Component\Lock\Exception\LockConflictedException;
 use Symfony\Component\Lock\Exception\LockReleasingException;
 use Symfony\Component\Lock\Exception\NotSupportedException;
 use Symfony\Component\Lock\Key;
-use Symfony\Component\Lock\PersistStoreInterface;
 use Symfony\Component\Lock\StoreInterface;
 
 /**
@@ -24,7 +23,7 @@ use Symfony\Component\Lock\StoreInterface;
  *
  * @author Ganesh Chandrasekaran <gchandrasekaran@wayfair.com>
  */
-class ZookeeperStore implements StoreInterface, PersistStoreInterface
+class ZookeeperStore implements StoreInterface
 {
     use ExpiringStoreTrait;
 
diff --git a/src/Symfony/Component/Lock/Tests/Store/CombinedStoreTest.php b/src/Symfony/Component/Lock/Tests/Store/CombinedStoreTest.php
index e8eae7f310..9c38f97ece 100644
--- a/src/Symfony/Component/Lock/Tests/Store/CombinedStoreTest.php
+++ b/src/Symfony/Component/Lock/Tests/Store/CombinedStoreTest.php
@@ -17,6 +17,7 @@ use Symfony\Component\Lock\Key;
 use Symfony\Component\Lock\PersistStoreInterface;
 use Symfony\Component\Lock\Store\CombinedStore;
 use Symfony\Component\Lock\Store\RedisStore;
+use Symfony\Component\Lock\StoreInterface;
 use Symfony\Component\Lock\Strategy\StrategyInterface;
 use Symfony\Component\Lock\Strategy\UnanimousStrategy;
 
@@ -267,8 +268,8 @@ class CombinedStoreTest extends AbstractStoreTest
 
     public function testPutOffExpirationIgnoreNonExpiringStorage()
     {
-        $store1 = $this->getMockBuilder([PersistStoreInterface::class, BlockingStoreInterface::class])->getMock();
-        $store2 = $this->getMockBuilder([PersistStoreInterface::class, BlockingStoreInterface::class])->getMock();
+        $store1 = $this->getMockBuilder(StoreInterface::class)->getMock();
+        $store2 = $this->getMockBuilder(StoreInterface::class)->getMock();
 
         $store = new CombinedStore([$store1, $store2], $this->strategy);