diff --git a/app/src/main/res/values-el/strings.xml b/app/src/main/res/values-el/strings.xml
index f6422150c..b622b6b1c 100644
--- a/app/src/main/res/values-el/strings.xml
+++ b/app/src/main/res/values-el/strings.xml
@@ -573,4 +573,6 @@
     <string name="activity_type_unknown">Άγνωστη δραστηριότητα</string>
     <string name="activity_summaries">Δραστηριότητες</string>
     <string name="activity_type_biking">Ποδηλασία</string>
+    <string name="activity_type_treadmill">Διάδρομος</string>
+
     </resources>