diff --git a/src/test/test_driver.c b/src/test/test_driver.c
index 8dd757987488e076de6a2029445092c4be88a2c2..420e08171b078280033ccdc35ed76491198193ef 100644
--- a/src/test/test_driver.c
+++ b/src/test/test_driver.c
@@ -1264,7 +1264,7 @@ testOpenDefault(virConnectPtr conn)
 
     /* Numa setup */
     privconn->numCells = 2;
-    for (u = 0; u < 2; ++u) {
+    for (u = 0; u < privconn->numCells; ++u) {
         privconn->cells[u].numCpus = 8;
         privconn->cells[u].mem = (u + 1) * 2048 * 1024;
     }