diff --git a/examples/basic/build.gradle b/examples/basic/build.gradle
index c14fac2..c067b53 100644
--- a/examples/basic/build.gradle
+++ b/examples/basic/build.gradle
@@ -23,12 +23,7 @@ android {
     versionCode 1
     versionName "1.0"
   }
-  buildTypes {
-    release {
-      minifyEnabled false
-      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-    }
-  }
+
 }
 
 dependencies {
diff --git a/examples/basic/proguard-rules.pro b/examples/basic/proguard-rules.pro
deleted file mode 100644
index 369ac49..0000000
--- a/examples/basic/proguard-rules.pro
+++ /dev/null
@@ -1,17 +0,0 @@
-# Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in /Users/guillaume/android-sdks/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# Add any project specific keep options here:
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
diff --git a/examples/real-world/build.gradle b/examples/real-world/build.gradle
index 0bc5ad1..3405d0f 100644
--- a/examples/real-world/build.gradle
+++ b/examples/real-world/build.gradle
@@ -23,12 +23,6 @@ android {
     versionCode 1
     versionName "1.0"
   }
-  buildTypes {
-    release {
-      minifyEnabled false
-      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-    }
-  }
 }
 
 dependencies {
diff --git a/examples/real-world/proguard-rules.pro b/examples/real-world/proguard-rules.pro
deleted file mode 100644
index 369ac49..0000000
--- a/examples/real-world/proguard-rules.pro
+++ /dev/null
@@ -1,17 +0,0 @@
-# Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in /Users/guillaume/android-sdks/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# Add any project specific keep options here:
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}