diff --git a/test_schedule2.xml b/test_schedule2.xml
index 87f271eb016c98aaab0718a5b621170511506ede..2e1be7d542b23de7df428f73291b11fc289842e3 100644
--- a/test_schedule2.xml
+++ b/test_schedule2.xml
@@ -1117,7 +1117,7 @@
     <project>Moore</project>
     <platform>x86_64_v3-el9-gcc13-opt+g</platform>
     <test runner="lhcbpr" group="Moore_data_max_candidates_test" env="lb-run-force-platform|MaxCandidatesHandler" />
-    <os_label>perf-x86_64</os_label>
+    <os_label>perf-x86_64-nproc-16</os_label>
     <count>1</count>
   </periodictest>
   <!-- DaVinci PRMON test -->