diff --git a/systemd/system/fstrim.service.d/local.conf b/systemd/system/fstrim.service.d/local.conf
new file mode 100644
index 0000000..4e4403c
--- /dev/null
+++ b/systemd/system/fstrim.service.d/local.conf
@@ -0,0 +1,3 @@
+[Service]
+CPUSchedulingPolicy=idle
+IOSchedulingClass=idle