diff --git a/MyTracks/res/values/do_not_translate.xml b/MyTracks/res/values/do_not_translate.xml
index 116175d63..9454de3fc 100644
--- a/MyTracks/res/values/do_not_translate.xml
+++ b/MyTracks/res/values/do_not_translate.xml
@@ -33,6 +33,7 @@ limitations under the License.
   <string name="none">NONE</string>
   <string name="ant_sensor_type">ANT</string>
   <string name="srm_ant_bridge_sensor_type">SRM_ANT_BRIDGE</string>
+  <string name="polar_sensor_type">Polar</string>
   <string name="zephyr_sensor_type">ZEPHYR</string>
 
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