diff --git a/userspace/libsinsp/test/mpsc_priority_queue.ut.cpp b/userspace/libsinsp/test/mpsc_priority_queue.ut.cpp
index ba9552c351..b0c59fb953 100644
--- a/userspace/libsinsp/test/mpsc_priority_queue.ut.cpp
+++ b/userspace/libsinsp/test/mpsc_priority_queue.ut.cpp
@@ -116,6 +116,8 @@ TEST(mpsc_priority_queue, single_concurrent_producer)
     ASSERT_EQ(failed, 0);
 }
 
+#if defined(__x86_64__)
+
 TEST(mpsc_priority_queue, multi_concurrent_producers)
 {
     using val_t = std::unique_ptr<int>;
@@ -202,4 +204,6 @@ TEST(mpsc_priority_queue, multi_concurrent_producers)
     ASSERT_EQ(failed, 0) << "received " << failed << " elements out of order";
 }
 
+#endif // __x86_64__
+
 #endif // __EMSCRIPTEN__