diff --git a/include/common/memory.h b/include/common/memory.h
index a0b6d6203..da96b8292 100644
--- a/include/common/memory.h
+++ b/include/common/memory.h
@@ -272,7 +272,7 @@ static inline void __pool_free(struct pool_head *pool, void *ptr)
 	do {
 		*POOL_LINK(pool, ptr) = (void *)free_list;
 		__ha_barrier_store();
-	} while (!HA_ATOMIC_CAS(&pool->free_list, (void *)&free_list, ptr));
+	} while (!HA_ATOMIC_CAS(&pool->free_list, (void **)&free_list, ptr));
 	HA_ATOMIC_SUB(&pool->used, 1);
 }
 
diff --git a/src/memory.c b/src/memory.c
index 51c623a85..d75dc7e6e 100644
--- a/src/memory.c
+++ b/src/memory.c
@@ -168,7 +168,7 @@ void *__pool_refill_alloc(struct pool_head *pool, unsigned int avail)
 		do {
 			*POOL_LINK(pool, ptr) = free_list;
 			__ha_barrier_store();
-		} while (HA_ATOMIC_CAS(&pool->free_list, (void *)&free_list, ptr) == 0);
+		} while (HA_ATOMIC_CAS(&pool->free_list, (void **)&free_list, ptr) == 0);
 	}
 
 	HA_ATOMIC_ADD(&pool->allocated, allocated - allocated_orig);
@@ -199,7 +199,7 @@ void pool_flush(struct pool_head *pool)
 		return;
 	do {
 		next = pool->free_list;
-	} while (!HA_ATOMIC_CAS(&pool->free_list, (void *)&next, NULL));
+	} while (!HA_ATOMIC_CAS(&pool->free_list, (void **)&next, NULL));
 	while (next) {
 		temp = next;
 		next = *POOL_LINK(pool, temp);