diff --git a/app/build.gradle b/app/build.gradle
index 674a882..9f01703 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -7,7 +7,7 @@ apply plugin: 'kotlin-android-extensions'
 android {
     compileSdkVersion 27
     defaultConfig {
-        applicationId "cloud.techstar.circle_menu"
+        applicationId "cloud.techstar.circlemenu"
         minSdkVersion 14
         targetSdkVersion 27
         versionCode 1
diff --git a/app/src/androidTest/java/cloud/techstar/circle_menu/ExampleInstrumentedTest.kt b/app/src/androidTest/java/cloud/techstar/circlemenu/ExampleInstrumentedTest.kt
similarity index 94%
rename from app/src/androidTest/java/cloud/techstar/circle_menu/ExampleInstrumentedTest.kt
rename to app/src/androidTest/java/cloud/techstar/circlemenu/ExampleInstrumentedTest.kt
index 48c8eac..465d92f 100644
--- a/app/src/androidTest/java/cloud/techstar/circle_menu/ExampleInstrumentedTest.kt
+++ b/app/src/androidTest/java/cloud/techstar/circlemenu/ExampleInstrumentedTest.kt
@@ -1,4 +1,4 @@
-package cloud.techstar.circle_menu
+package cloud.techstar.circlemenu
 
 import android.support.test.InstrumentationRegistry
 import android.support.test.runner.AndroidJUnit4
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 096307b..504c08e 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="cloud.techstar.circle_menu">
+    package="cloud.techstar.circlemenu">
 
     <application
         android:allowBackup="true"
diff --git a/app/src/test/java/cloud/techstar/circle_menu/ExampleUnitTest.kt b/app/src/test/java/cloud/techstar/circlemenu/ExampleUnitTest.kt
similarity index 90%
rename from app/src/test/java/cloud/techstar/circle_menu/ExampleUnitTest.kt
rename to app/src/test/java/cloud/techstar/circlemenu/ExampleUnitTest.kt
index c13be5e..42db78f 100644
--- a/app/src/test/java/cloud/techstar/circle_menu/ExampleUnitTest.kt
+++ b/app/src/test/java/cloud/techstar/circlemenu/ExampleUnitTest.kt
@@ -1,4 +1,4 @@
-package cloud.techstar.circle_menu
+package cloud.techstar.circlemenu
 
 import org.junit.Test