diff --git a/app/build.gradle b/app/build.gradle
index 20de60ff..0d558ba1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -16,7 +16,9 @@ android {
 
     buildTypes {
         release {
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
             minifyEnabled true
+            zipAlignEnabled true
         }
     }
 
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 00000000..c30ae2be
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,2 @@
+# Never obfuscate releases
+-dontobfuscate