diff --git a/app/build.gradle b/app/build.gradle
index 54c60833a..b5be5cd69 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -108,8 +108,8 @@ android {
             //applicationIdSuffix '.release'
             manifestPlaceholders.put("app_name", "@string/app_name")
 
-            minifyEnabled false
-            shrinkResources false
+            minifyEnabled true
+            shrinkResources true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro', 'cronet-proguard-rules.pro'
         }
         debug {