diff --git a/amdgpu_power_profile.service b/amdgpu_power_profile.service
index 25457a6..46b23cf 100644
--- a/amdgpu_power_profile.service
+++ b/amdgpu_power_profile.service
@@ -3,8 +3,8 @@ Description=Apply AMDGPU power profile
 
 [Service]
 Type=oneshot
-ExecStart=sh -c 'echo "manual" > /sys/class/drm/card0/device/power_dpm_force_performance_level'
-ExecStart=sh -c 'echo "1" > /sys/class/drm/card0/device/pp_power_profile_mode'
+ExecStart=sh -c 'echo "manual" > /sys/bus/pci/devices/0000:03:00.0/power_dpm_force_performance_level'
+ExecStart=sh -c 'echo "1" > /sys/bus/pci/devices/0000:03:00.0/pp_power_profile_mode'
 
 [Install]
 WantedBy=multi-user.target