diff --git a/gradle.properties b/gradle.properties
index 1bf6ac857..56068e332 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -19,15 +19,6 @@ POM_DEVELOPER_NAME=Jake Wharton
 
 org.gradle.jvmargs=-Xmx1536M
 
-android.useAndroidX=true
-android.enableJetifier=false
-
-android.defaults.buildfeatures.buildconfig=false
-android.defaults.buildfeatures.aidl=false
-android.defaults.buildfeatures.renderscript=false
-android.defaults.buildfeatures.resvalues=false
-android.defaults.buildfeatures.shaders=false
-
 mavenCentralPublishing=true
 mavenCentralAutomaticPublishing=true
 signAllPublications=true