diff --git a/Systems/custom-autothrust.xml b/Systems/custom-autothrust.xml
index 0c0a57f1..f67f0dcd 100644
--- a/Systems/custom-autothrust.xml
+++ b/Systems/custom-autothrust.xml
@@ -164,7 +164,7 @@
 			<Ti>10.0</Ti>
 			<Td>0.00001</Td>
 			<u_min>0.005</u_min>
-			<u_max>1.000</u_max>
+			<u_max>0.800</u_max>
 		</config>
 	</pid-controller>
 
@@ -226,7 +226,7 @@
 			<Ti>10.0</Ti>
 			<Td>0.00001</Td>
 			<u_min>0.005</u_min>
-			<u_max>1.000</u_max>
+			<u_max>0.800</u_max>
 		</config>
 	</pid-controller>