--- a/build.gradle
+++ b/build.gradle
@@ -42,30 +42,29 @@ buildDir "${topobjdir}/gradle/build"
 
 buildscript {
     repositories {
         gradle.mozconfig.substs.GRADLE_MAVEN_REPOSITORIES.each { repository ->
             maven {
                 url repository
             }
         }
-        // For android-sdk-manager SNAPSHOT releases.
+        // For dexcount-gradle-plugin and other in tree plugins.
         maven {
             url "file://${gradle.mozconfig.topsrcdir}/mobile/android/gradle/m2repo"
         }
     }
 
     dependencies {
         classpath 'com.android.tools.build:gradle:2.1.3'
         classpath('com.stanfy.spoon:spoon-gradle-plugin:1.0.4') {
             // Without these, we get errors linting.
             exclude module: 'guava'
         }
         // Provided in tree.
-        classpath 'com.jakewharton.sdkmanager:gradle-plugin:1.5.0-SNAPSHOT'
         classpath 'com.getkeepsafe.dexcount:dexcount-gradle-plugin:0.6.1'
     }
 }
 
 task generateCodeAndResources(type:Exec) {
     workingDir "${topobjdir}"
 
     commandLine mozconfig.substs.GMAKE

--- a/mobile/android/app/build.gradle
+++ b/mobile/android/app/build.gradle
@@ -1,11 +1,10 @@
 buildDir "${topobjdir}/gradle/build/mobile/android/app"
 
-apply plugin: 'android-sdk-manager' // Must come before 'com.android.*'.
 apply plugin: 'com.android.application'
 apply plugin: 'checkstyle'
 apply plugin: 'com.getkeepsafe.dexcount'
 apply plugin: 'findbugs'
 
 dexcount {
     format = "tree"
 }

--- a/mobile/android/geckoview/build.gradle
+++ b/mobile/android/geckoview/build.gradle
@@ -1,11 +1,10 @@
 buildDir "${topobjdir}/gradle/build/mobile/android/geckoview"
 
-apply plugin: 'android-sdk-manager' // Must come before 'com.android.*'.
 apply plugin: 'com.android.library'
 
 def VERSION_NAME = '0.0.1'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
     buildToolsVersion project.ext.buildToolsVersion