diff --git a/app/src/main/res/drawable/ic_clear.xml b/app/src/main/res/drawable/ic_clear.xml
new file mode 100644
index 000000000..05c3fe06a
--- /dev/null
+++ b/app/src/main/res/drawable/ic_clear.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="#FFFFFF"
+      android:pathData="M18.3,5.71c-0.39,-0.39 -1.02,-0.39 -1.41,0L12,10.59 7.11,5.7c-0.39,-0.39 -1.02,-0.39 -1.41,0 -0.39,0.39 -0.39,1.02 0,1.41L10.59,12 5.7,16.89c-0.39,0.39 -0.39,1.02 0,1.41 0.39,0.39 1.02,0.39 1.41,0L12,13.41l4.89,4.89c0.39,0.39 1.02,0.39 1.41,0 0.39,-0.39 0.39,-1.02 0,-1.41L13.41,12l4.89,-4.89c0.38,-0.38 0.38,-1.02 0,-1.4z"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_warning.xml b/app/src/main/res/drawable/ic_warning.xml
new file mode 100644
index 000000000..c78190ddc
--- /dev/null
+++ b/app/src/main/res/drawable/ic_warning.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="#ffffffff"
+      android:pathData="M4.47,21h15.06c1.54,0 2.5,-1.67 1.73,-3L13.73,4.99c-0.77,-1.33 -2.69,-1.33 -3.46,0L2.74,18c-0.77,1.33 0.19,3 1.73,3zM12,14c-0.55,0 -1,-0.45 -1,-1v-2c0,-0.55 0.45,-1 1,-1s1,0.45 1,1v2c0,0.55 -0.45,1 -1,1zM13,18h-2v-2h2v2z"/>
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_app_list.xml b/app/src/main/res/layout/activity_app_list.xml
index 2a8c2a5c8..d30c8595a 100644
--- a/app/src/main/res/layout/activity_app_list.xml
+++ b/app/src/main/res/layout/activity_app_list.xml
@@ -34,7 +34,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:contentDescription="@string/back"
-                android:src="?attr/backButtonDrawable"
+                android:src="@drawable/ic_back"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toTopOf="parent"/>
@@ -60,7 +60,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:contentDescription="@string/clear_search"
-                android:src="?attr/clearButtonDrawable"
+                android:src="@drawable/ic_clear"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintTop_toTopOf="parent"/>
diff --git a/app/src/main/res/layout/app_details2_header.xml b/app/src/main/res/layout/app_details2_header.xml
index 3a56b05f1..3bcf1b7b9 100644
--- a/app/src/main/res/layout/app_details2_header.xml
+++ b/app/src/main/res/layout/app_details2_header.xml
@@ -222,8 +222,8 @@
                 style="@style/DetailsAntiFeaturesWarningStyle"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:drawableStart="?attr/antiFeaturesWarning"
-                android:drawableLeft="?attr/antiFeaturesWarning"
+                android:drawableStart="@drawable/ic_warning"
+                android:drawableLeft="@drawable/ic_warning"
                 android:drawablePadding="10dp"
                 android:paddingLeft="8dp"
                 android:paddingRight="8dp"