diff --git a/src/Operation/DropCollection.php b/src/Operation/DropCollection.php
index d616ecd1ffde5da7bd2484cb768c7a4db92de8b9..fd26725ed9e711c9a0b1410972f69d8a56513e78 100644
--- a/src/Operation/DropCollection.php
+++ b/src/Operation/DropCollection.php
@@ -7,6 +7,7 @@ use MongoDB\Driver\Server;
 use MongoDB\Driver\WriteConcern;
 use MongoDB\Driver\Exception\RuntimeException;
 use MongoDB\Exception\InvalidArgumentException;
+use MongoDB\Exception\UnsupportedException;
 
 /**
  * Operation for the drop command.
diff --git a/src/Operation/DropDatabase.php b/src/Operation/DropDatabase.php
index ed70a508cac05e9da138ed36537866c683f279fc..eae9a8193b5553df8240d633b3df35f694b3c135 100644
--- a/src/Operation/DropDatabase.php
+++ b/src/Operation/DropDatabase.php
@@ -6,6 +6,7 @@ use MongoDB\Driver\Command;
 use MongoDB\Driver\Server;
 use MongoDB\Driver\WriteConcern;
 use MongoDB\Exception\InvalidArgumentException;
+use MongoDB\Exception\UnsupportedException;
 
 /**
  * Operation for the dropDatabase command.
diff --git a/src/Operation/DropIndexes.php b/src/Operation/DropIndexes.php
index b43636452ffc8c7fb95e51ef8ff610afc2204f26..bb8b0cddfc316b329a1cd48601ec700b5c9c610c 100644
--- a/src/Operation/DropIndexes.php
+++ b/src/Operation/DropIndexes.php
@@ -6,6 +6,7 @@ use MongoDB\Driver\Command;
 use MongoDB\Driver\Server;
 use MongoDB\Driver\WriteConcern;
 use MongoDB\Exception\InvalidArgumentException;
+use MongoDB\Exception\UnsupportedException;
 
 /**
  * Operation for the dropIndexes command.