diff --git a/include/common/config.h b/include/common/config.h
index 6fd85f8..55ecd59 100644
--- a/include/common/config.h
+++ b/include/common/config.h
@@ -51,7 +51,7 @@
 /* On architectures supporting threads and double-word CAS, we can implement
  * lock-less memory pools. This isn't supported for debugging modes however.
  */
-#if defined(USE_THREAD) && defined(HA_HAVE_CAS_DW) && !defined(DEBUG_NO_LOCKLESS_POOLS) && !defined(DEBUG_UAF)
+#if defined(USE_THREAD) && defined(HA_HAVE_CAS_DW) && !defined(DEBUG_NO_LOCKLESS_POOLS) && !defined(DEBUG_UAF) && !defined(DEBUG_FAIL_ALLOC)
 #define CONFIG_HAP_LOCKLESS_POOLS
 #ifndef CONFIG_HAP_POOL_CACHE_SIZE
 #define CONFIG_HAP_POOL_CACHE_SIZE 524288