1 files changed, 7 insertions, 0 deletions
diff --git a/build.gradle b/build.gradle
index 93871b36d..595bb8484 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,6 +2,7 @@ plugins {
     id "java"
     id "checkstyle"
     id "com.google.protobuf" version "0.8.12"
+    id "org.kordamp.gradle.project-enforcer" version "0.9.0"
     id "application"
 }
 
@@ -34,6 +35,12 @@ protobuf {
     }
 }
 
+enforce {
+    rule(enforcer.rules.EnforceBytecodeVersion) { r ->
+        r.maxJdkVersion = "1.8"
+    }
+}
+
 dependencies {
     implementation "commons-codec:commons-codec:1.15"
     implementation "com.h2database:h2:1.4.200"