diff --git a/tests/clientEncryption/clientEncryption-encryptExpression-001.phpt b/tests/clientEncryption/clientEncryption-encryptExpression-001.phpt
index 24246fd18..066804bb9 100644
--- a/tests/clientEncryption/clientEncryption-encryptExpression-001.phpt
+++ b/tests/clientEncryption/clientEncryption-encryptExpression-001.phpt
@@ -25,7 +25,7 @@ $encryptOpts = [
     'algorithm' => MongoDB\Driver\ClientEncryption::ALGORITHM_RANGE,
     'queryType' => MongoDB\Driver\ClientEncryption::QUERY_TYPE_RANGE,
     'contentionFactor' => 0,
-    'rangeOpts' => ['min' => 0, 'max' => 200, 'sparsity' => 1, 'trimFactor' => 1],
+    'rangeOpts' => ['min' => 0, 'max' => 200],
 ];
 
 $expr = [
diff --git a/tests/clientEncryption/clientEncryption-encryptExpression_error-002.phpt b/tests/clientEncryption/clientEncryption-encryptExpression_error-002.phpt
index e8029bfcd..70d471b71 100644
--- a/tests/clientEncryption/clientEncryption-encryptExpression_error-002.phpt
+++ b/tests/clientEncryption/clientEncryption-encryptExpression_error-002.phpt
@@ -25,7 +25,7 @@ $encryptOpts = [
     'algorithm' => MongoDB\Driver\ClientEncryption::ALGORITHM_RANGE,
     'queryType' => MongoDB\Driver\ClientEncryption::QUERY_TYPE_RANGE,
     'contentionFactor' => 0,
-    'rangeOpts' => ['min' => 0, 'max' => 200, 'sparsity' => 1, 'trimFactor' => 1],
+    'rangeOpts' => ['min' => 0, 'max' => 200],
 ];
 
 echo throws(function() use ($clientEncryption, $encryptOpts) {