diff --git a/Systems/fmgc-pitch.xml b/Systems/fmgc-pitch.xml
index 57951bea..e743020d 100644
--- a/Systems/fmgc-pitch.xml
+++ b/Systems/fmgc-pitch.xml
@@ -569,9 +569,9 @@
 				</condition>
 				<expression>
 					<table>
-						<property>/velocities/mach</property>
-						<entry><ind>0.2</ind><dep>0.0029</dep></entry>
-						<entry><ind>0.9</ind><dep>0.0010</dep></entry>
+						<property>/fdm/jsbsim/velocities/vc-kts</property>
+						<entry><ind>140</ind><dep>0.0029</dep></entry>
+						<entry><ind>360</ind><dep>0.0009</dep></entry>
 					</table>
 				</expression>
 			</Kp>
diff --git a/revision.txt b/revision.txt
index 5aefdba9..9b08816d 100644
--- a/revision.txt
+++ b/revision.txt
@@ -1 +1 @@
-4702
\ No newline at end of file
+4703
\ No newline at end of file