diff --git a/iceoryx2-ffi/cxx/tests/src/service_publish_subscribe_tests.cpp b/iceoryx2-ffi/cxx/tests/src/service_publish_subscribe_tests.cpp
index 1cd702f8b..5d69ef46b 100644
--- a/iceoryx2-ffi/cxx/tests/src/service_publish_subscribe_tests.cpp
+++ b/iceoryx2-ffi/cxx/tests/src/service_publish_subscribe_tests.cpp
@@ -348,7 +348,6 @@ TYPED_TEST(ServicePublishSubscribeTest, loan_slice_uninit_send_receive_works) {
 TYPED_TEST(ServicePublishSubscribeTest, loan_slice_uninit_with_bytes_send_receive_works) {
     constexpr ServiceType SERVICE_TYPE = TestFixture::TYPE;
     constexpr uint64_t PAYLOAD_ALIGNMENT = 8;
-    constexpr auto SLICE_MAX_LENGTH = 10;
 
     const auto service_name = iox2_testing::generate_service_name();