diff --git a/app/build.gradle b/app/build.gradle
index 35ce379..0f9c5d7 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -55,6 +55,11 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
+    applicationVariants.all { variant ->
+        if (variant.name == "debug") {
+            variant.outputs.each { o -> o.versionCodeOverride = System.currentTimeSeconds() }
+        }
+    }
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8