diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index f57ce8c37..6d3f0e7a6 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -1000,4 +1000,5 @@
     <string name="activity_type_jump_roping">Seilspringen</string>
     <string name="activity_type_elliptical_trainer">Crosstrainer</string>
     <string name="activity_type_indoor_cycling">Indoor Cycling</string>
+    <string name="strokes_second">str/s</string>
 </resources>
\ No newline at end of file