diff --git a/src/ec/google/chromeec/acpi/ec.asl b/src/ec/google/chromeec/acpi/ec.asl
index 8e241fcfe1..ebba0faffd 100644
--- a/src/ec/google/chromeec/acpi/ec.asl
+++ b/src/ec/google/chromeec/acpi/ec.asl
@@ -196,6 +196,11 @@ Device (EC0)
 			\_SB.DPTC()
 		}
 #endif
+
+#ifdef DPTF_FEATURE_DYNAMIC_THERMAL_TABLE_SWITCH
+		\_SB.DPTF.ODUP(0, STTB)
+		Notify (\_SB.DPTF, INT3400_ODVP_CHANGED)
+#endif
 	}
 
 	/* Read requested temperature and check against EC error values */
@@ -472,6 +477,11 @@ Device (EC0)
 			\_SB.DPTC()
 		}
 #endif
+
+#ifdef DPTF_FEATURE_DYNAMIC_THERMAL_TABLE_SWITCH
+		\_SB.DPTF.ODUP(0, STTB)
+		Notify (\_SB.DPTF, INT3400_ODVP_CHANGED)
+#endif
 	}
 
 	/*