diff --git a/test/unit/core/main/network_stack/handlers/dynamicreconstruction.rb b/test/unit/core/main/network_stack/handlers/dynamicreconstruction.rb
index 4b8e02650..59eb1a46f 100644
--- a/test/unit/core/main/network_stack/handlers/dynamicreconstruction.rb
+++ b/test/unit/core/main/network_stack/handlers/dynamicreconstruction.rb
@@ -14,7 +14,6 @@
 #   limitations under the License.
 #
 require 'test/unit'
-require 'webrick'
 require 'rubygems'
 require 'curb'