diff --git a/profiles/postgresql/tuned.conf b/profiles/postgresql/tuned.conf
index 88da8e4..4fd3810 100644
--- a/profiles/postgresql/tuned.conf
+++ b/profiles/postgresql/tuned.conf
@@ -55,3 +55,6 @@ sched_min_granularity_ns = 10000000
 # "cache hot" and thus less likely to be re-migrated
 # (system default is 500000, i.e. 0.5 ms)
 sched_migration_cost_ns = 50000000
+
+[scheduler.amd]
+enabled=false