diff --git a/src/main/java/com/hubspot/dropwizard/guicier/GuiceBundle.java b/src/main/java/com/hubspot/dropwizard/guicier/GuiceBundle.java
index 6a85009..214599b 100644
--- a/src/main/java/com/hubspot/dropwizard/guicier/GuiceBundle.java
+++ b/src/main/java/com/hubspot/dropwizard/guicier/GuiceBundle.java
@@ -19,7 +19,6 @@
 import com.google.inject.servlet.GuiceFilter;
 import com.google.inject.servlet.GuiceServletContextListener;
 import com.google.inject.servlet.ServletModule;
-import com.google.inject.util.Modules;
 import com.squarespace.jersey2.guice.JerseyGuiceModule;
 import com.squarespace.jersey2.guice.JerseyGuiceUtils;
 
@@ -93,17 +92,14 @@ public void run(final T configuration, final Environment environment) throws Exc
             .add(dropwizardModule)
             .add(new JerseyGuiceModule(serviceLocatorName))
             .add(new JerseyGuicierModule())
-            .add(new Module() {
-              @Override
-              public void configure(final Binder binder) {
-                binder.bind(Environment.class).toInstance(environment);
-                binder.bind(configClass).toInstance(configuration);
-              }
+            .add(binder -> {
+              binder.bind(Environment.class).toInstance(environment);
+              binder.bind(configClass).toInstance(configuration);
             });
     if (enableGuiceEnforcer) {
       modulesBuilder.add(new GuiceEnforcerModule());
     }
-    this.injector = injectorFactory.create(guiceStage, Modules.combine(modulesBuilder.build()));
+    this.injector = injectorFactory.create(guiceStage, modulesBuilder.build());
 
     JerseyGuiceUtils.install((name, parent) -> {
       if (!name.startsWith("__HK2_")) {
@@ -111,7 +107,7 @@ public void configure(final Binder binder) {
       } else if (serviceLocatorName.equals(name)) {
         return injector.getInstance(ServiceLocator.class);
       } else {
-        LOG.debug("Returning a new ServiceLocator for name '%s'", name);
+        LOG.debug("Returning a new ServiceLocator for name '{}'", name);
         return JerseyGuiceUtils.newServiceLocator(name, parent);
       }
     });
diff --git a/src/main/java/com/hubspot/dropwizard/guicier/InjectorFactory.java b/src/main/java/com/hubspot/dropwizard/guicier/InjectorFactory.java
index 276858b..2004e59 100644
--- a/src/main/java/com/hubspot/dropwizard/guicier/InjectorFactory.java
+++ b/src/main/java/com/hubspot/dropwizard/guicier/InjectorFactory.java
@@ -3,7 +3,12 @@
 import com.google.inject.Injector;
 import com.google.inject.Module;
 import com.google.inject.Stage;
+import com.google.inject.util.Modules;
 
 public interface InjectorFactory {
   Injector create(Stage stage, Module module);
+
+  default Injector create(Stage stage, Iterable<? extends Module> modules) {
+    return create(stage, Modules.combine(modules));
+  }
 }