diff --git a/module/spring-boot-http-codec/build.gradle b/module/spring-boot-http-codec/build.gradle
index ae0f6d0b243..7eb8b70cec7 100644
--- a/module/spring-boot-http-codec/build.gradle
+++ b/module/spring-boot-http-codec/build.gradle
@@ -38,3 +38,7 @@ dependencies {
 
 	testRuntimeOnly("ch.qos.logback:logback-classic")
 }
+
+tasks.named("compileTestJava") {
+	options.nullability.checking = "tests"
+}