diff --git a/lib/BlockingDriver.php b/lib/BlockingDriver.php
index fe85581..4333007 100644
--- a/lib/BlockingDriver.php
+++ b/lib/BlockingDriver.php
@@ -2,7 +2,6 @@
 
 namespace Amp\File;
 
-use Amp\Promise;
 use Amp\Success;
 use Amp\Failure;
 
diff --git a/lib/EioHandle.php b/lib/EioHandle.php
index 5d91e30..232590a 100644
--- a/lib/EioHandle.php
+++ b/lib/EioHandle.php
@@ -2,7 +2,6 @@
 
 namespace Amp\File;
 
-use Amp\Promise;
 use Amp\Deferred;
 
 class EioHandle implements Handle {
diff --git a/lib/UvDriver.php b/lib/UvDriver.php
index c3252cb..08582bc 100644
--- a/lib/UvDriver.php
+++ b/lib/UvDriver.php
@@ -3,7 +3,7 @@
 namespace Amp\File;
 
 use Amp\UvReactor;
-use Amp\Promise;
+use Amp\Success;
 use Amp\Failure;
 use Amp\Deferred;