diff --git a/src/lib.rs b/src/lib.rs
index e12d00c..2b3a4d8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -20,6 +20,7 @@ endpoints! {
     | SetAlgorithmEndpoint        | SetAlgorithm   | ()                    | "algorithm/start" |
     | SetSetpointEndpoint         | f32            | ()                    | "setpoint/set"    |
     | PressureEndpoint            | ()             | f32                   | "data/pressure"   |
+    | ExternalSensorEndpoint      | ()             | f32                   | "data/external_sensor"   |
     | OutFlowEndpoint             | ()             | f32                   | "data/out_flow"   |
     | SetpointPressureEndpoint    | ()             | (f32, f32)            | "data/setpoint_pressure"   |
     | SetValvesEndpoint           | SetValves      | ()                    | "valve/set"       |