diff --git a/build.gradle b/build.gradle
index 845903437b..3c15d2ec9d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -33,6 +33,7 @@ subprojects {
         tasks {
             compileJava {
                 options.encoding = 'UTF-8'
+                options.compilerArgs << '-Xlint:unchecked' << '-Xlint:deprecation'
                 // ensure Java 8 baseline is enforced for main source
                 if (JavaVersion.current().isJava9Compatible()) {
                     options.compilerArgs.addAll(['--release', '8'])
@@ -40,6 +41,7 @@ subprojects {
             }
             compileTestJava {
                 options.encoding = 'UTF-8'
+                options.compilerArgs << '-Xlint:unchecked' << '-Xlint:deprecation'
                 sourceCompatibility = JavaVersion.current()
                 targetCompatibility = JavaVersion.current()
             }