diff --git a/companion/src/firmwares/sensordata.cpp b/companion/src/firmwares/sensordata.cpp
index 8d677ed50..0a7e7eada 100644
--- a/companion/src/firmwares/sensordata.cpp
+++ b/companion/src/firmwares/sensordata.cpp
@@ -82,6 +82,8 @@ QString SensorData::unitString() const
       return tr("seconds");
     case UNIT_CELLS:
       return tr("V");
+    case UNIT_MILLILITERS_PER_MINUTE:
+      return tr("ml/minute");
     default:
       return "";
   }
diff --git a/companion/src/firmwares/sensordata.h b/companion/src/firmwares/sensordata.h
index a5cdb4957..65a8a4957 100644
--- a/companion/src/firmwares/sensordata.h
+++ b/companion/src/firmwares/sensordata.h
@@ -90,6 +90,7 @@ class SensorData {
       UNIT_RADIANS,
       UNIT_MILLILITERS,
       UNIT_FLOZ,
+      UNIT_MILLILITERS_PER_MINUTE,
       UNIT_HOURS,
       UNIT_MINUTES,
       UNIT_SECONDS,
diff --git a/companion/src/modeledit/telemetry_sensor.ui b/companion/src/modeledit/telemetry_sensor.ui
index 52660b4f0..12af2cf06 100644
--- a/companion/src/modeledit/telemetry_sensor.ui
+++ b/companion/src/modeledit/telemetry_sensor.ui
@@ -539,6 +539,11 @@
        <string>US fl.Oz.</string>
       </property>
      </item>
+     <item>
+      <property name="text">
+       <string>ml/min</string>
+      </property>
+     </item>
     </widget>
    </item>
    <item>