diff --git a/src/main/res/values-nb-rNO/strings.xml b/src/main/res/values-nb-rNO/strings.xml
index a00e2c4d..5c8b66e4 100644
--- a/src/main/res/values-nb-rNO/strings.xml
+++ b/src/main/res/values-nb-rNO/strings.xml
@@ -210,4 +210,6 @@
     <string name="dynamic">System-dynamisk</string>
     <string name="auto_sync_interval">Antall minutter mellom synkroniseringer</string>
     <string name="favorite_applications">Favoritter</string>
+    <string name="releases_cache_retention">Nedlastet lagringstid for APK-hurtiglager</string>
+    <string name="images_cache_retention">Lagringstid for bildehurtiglager</string>
 </resources>
\ No newline at end of file