diff --git a/app/build.gradle b/app/build.gradle
index 78104d5e..2423748c 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -36,8 +36,11 @@ android {
 
     buildTypes {
         release {
-            minifyEnabled false
+            shrinkResources true
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+            signingConfig signingConfigs.release
+            debuggable false
         }
     }