diff --git a/Systems/custom-autothrust.xml b/Systems/custom-autothrust.xml
index 25dea2ee..343500fa 100644
--- a/Systems/custom-autothrust.xml
+++ b/Systems/custom-autothrust.xml
@@ -312,6 +312,15 @@
 				</and>
 			</condition>
 		</enable>
+		<input>
+			<condition>
+				<equals>
+					<property>/it-autoflight/mode/thr</property>
+					<value>RETARD</value>
+				</equals>
+			</condition>
+			<value>0.0</value>
+		</input>
 		<input>
 			<value>0.005</value>
 		</input>