diff --git a/common/build.gradle.kts b/common/build.gradle.kts
index db3fe3a77..efba08c8d 100644
--- a/common/build.gradle.kts
+++ b/common/build.gradle.kts
@@ -6,3 +6,9 @@ dependencies {
     api(libs.cumulus)
     api(libs.gson)
 }
+
+indra {
+    javaVersions {
+        target(8)
+    }
+}