diff --git a/src/main/res/values-et/strings.xml b/src/main/res/values-et/strings.xml
index 15585f924..c36b85aeb 100644
--- a/src/main/res/values-et/strings.xml
+++ b/src/main/res/values-et/strings.xml
@@ -599,4 +599,5 @@ limitations under the License.
     <string name="description_sensor_temperature">Temperatuur (Celsius)</string>
     <string name="sensor_state_temperature">Termomeeter</string>
     <string name="stats_sensors_temperature">Temperatuur</string>
+    <string name="activity_type_gravel_biking">rattasõit kruusateedel</string>
 </resources>