diff --git a/mobile/lint.xml b/mobile/lint.xml
index 0eafbde3..06e04731 100644
--- a/mobile/lint.xml
+++ b/mobile/lint.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <lint>
+    <issue id="InvalidPackage">
+        <ignore regexp="org.mockito.*" />
+    </issue>
     <issue id="MissingTranslation" severity="informational" />
 </lint>
diff --git a/mobile/src/main/res/drawable/ic_navigation_refresh.xml b/mobile/src/main/res/drawable/ic_navigation_refresh.xml
deleted file mode 100644
index e93847ee..00000000
--- a/mobile/src/main/res/drawable/ic_navigation_refresh.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
-    <path
-        android:fillColor="#fff"
-        android:pathData="M17.65,6.35C16.2,4.9 14.21,4 12,4c-4.42,0 -7.99,3.58 -7.99,8s3.57,8 7.99,8c3.73,0 6.84,-2.55 7.73,-6h-2.08c-0.82,2.33 -3.04,4 -5.65,4 -3.31,0 -6,-2.69 -6,-6s2.69,-6 6,-6c1.66,0 3.14,0.69 4.22,1.78L13,11h7V4l-2.35,2.35z"/>
-</vector>