diff --git a/lib/build.gradle b/lib/build.gradle
index c8421e1..d901fed 100644
--- a/lib/build.gradle
+++ b/lib/build.gradle
@@ -75,7 +75,7 @@ android {
         abortOnError true
         checkAllWarnings = true
         warningsAsErrors true
-        disable("GradleDependency", "UnknownNullness")
+        disable("GradleDependency", "UnknownNullness", "OldTargetApi")
     }
 }