diff --git a/src/soc/intel/skylake/acpi/dptf/thermal.asl b/src/soc/intel/skylake/acpi/dptf/thermal.asl
index f1a3cef1fc..d84807b410 100644
--- a/src/soc/intel/skylake/acpi/dptf/thermal.asl
+++ b/src/soc/intel/skylake/acpi/dptf/thermal.asl
@@ -155,41 +155,49 @@ Device (TSR0)
 	}
 
 #ifdef DPTF_ENABLE_FAN_CONTROL
+#ifdef DPTF_TSR0_ACTIVE_AC0
 	Method (_AC0)
 	{
 		Return (\_SB.DPTF.CTOK (DPTF_TSR0_ACTIVE_AC0))
 	}
-
+#endif
+#ifdef DPTF_TSR0_ACTIVE_AC1
 	Method (_AC1)
 	{
 		Return (\_SB.DPTF.CTOK (DPTF_TSR0_ACTIVE_AC1))
 	}
-
+#endif
+#ifdef DPTF_TSR0_ACTIVE_AC2
 	Method (_AC2)
 	{
 		Return (\_SB.DPTF.CTOK (DPTF_TSR0_ACTIVE_AC2))
 	}
-
+#endif
+#ifdef DPTF_TSR0_ACTIVE_AC3
 	Method (_AC3)
 	{
 		Return (\_SB.DPTF.CTOK (DPTF_TSR0_ACTIVE_AC3))
 	}
-
+#endif
+#ifdef DPTF_TSR0_ACTIVE_AC4
 	Method (_AC4)
 	{
 		Return (\_SB.DPTF.CTOK (DPTF_TSR0_ACTIVE_AC4))
 	}
-
+#endif
+#ifdef DPTF_TSR0_ACTIVE_AC5
 	Method (_AC5)
 	{
 		Return (\_SB.DPTF.CTOK (DPTF_TSR0_ACTIVE_AC5))
 	}
-
+#endif
+#ifdef DPTF_TSR0_ACTIVE_AC6
 	Method (_AC6)
 	{
 		Return (\_SB.DPTF.CTOK (DPTF_TSR0_ACTIVE_AC6))
 	}
 #endif
+#endif
 }
 #endif