diff --git a/app/build.gradle b/app/build.gradle
index 9930d380c..9931564ef 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -73,7 +73,6 @@ android {
             dimension "default"
         }
         dev {
-            minSdkVersion 21
             resConfigs "en", "xxhdpi"
             dimension "default"
         }