diff --git a/app/src/main/java/org/fdroid/fdroid/views/AppDetailsRecyclerViewAdapter.java b/app/src/main/java/org/fdroid/fdroid/views/AppDetailsRecyclerViewAdapter.java
index 707fb09a7..95f1a410d 100644
--- a/app/src/main/java/org/fdroid/fdroid/views/AppDetailsRecyclerViewAdapter.java
+++ b/app/src/main/java/org/fdroid/fdroid/views/AppDetailsRecyclerViewAdapter.java
@@ -842,8 +842,8 @@ public class AppDetailsRecyclerViewAdapter
                 iconDrawable = DrawableCompat.wrap(iconDrawable).mutate();
                 DrawableCompat.setTint(iconDrawable, Color.parseColor("#B4B4B4"));
             }
-            final Drawable expandLess = ContextCompat.getDrawable(headerView.getContext(), R.drawable.ic_expand_less_grey600);
-            final Drawable expandMore = ContextCompat.getDrawable(headerView.getContext(), R.drawable.ic_expand_more_grey600);
+            final Drawable expandLess = ContextCompat.getDrawable(headerView.getContext(), R.drawable.ic_expand_less);
+            final Drawable expandMore = ContextCompat.getDrawable(headerView.getContext(), R.drawable.ic_expand_more);
             TextViewCompat.setCompoundDrawablesRelativeWithIntrinsicBounds(headerView,
                     iconDrawable, null, isExpanded ? expandLess : expandMore, null);
         }
@@ -1300,7 +1300,7 @@ public class AppDetailsRecyclerViewAdapter
             expandedLayout.setVisibility(expand ? View.VISIBLE : View.GONE);
             versionCode.setVisibility(expand ? View.VISIBLE : View.GONE);
             expandArrow.setImageDrawable(ContextCompat.getDrawable(context, expand ?
-                    R.drawable.ic_expand_less_grey600 : R.drawable.ic_expand_more_grey600));
+                    R.drawable.ic_expand_less : R.drawable.ic_expand_more));
 
             // This is required to make these labels
             // auto-scrollable when they are too long
diff --git a/app/src/main/res/drawable-hdpi/ic_expand_less_grey600.png b/app/src/main/res/drawable-hdpi/ic_expand_less_grey600.png
deleted file mode 100644
index 2108ad2c0..000000000
Binary files a/app/src/main/res/drawable-hdpi/ic_expand_less_grey600.png and /dev/null differ
diff --git a/app/src/main/res/drawable-hdpi/ic_expand_more_grey600.png b/app/src/main/res/drawable-hdpi/ic_expand_more_grey600.png
deleted file mode 100644
index 0a4f1ea16..000000000
Binary files a/app/src/main/res/drawable-hdpi/ic_expand_more_grey600.png and /dev/null differ
diff --git a/app/src/main/res/drawable-mdpi/ic_expand_less_grey600.png b/app/src/main/res/drawable-mdpi/ic_expand_less_grey600.png
deleted file mode 100644
index a91d29870..000000000
Binary files a/app/src/main/res/drawable-mdpi/ic_expand_less_grey600.png and /dev/null differ
diff --git a/app/src/main/res/drawable-mdpi/ic_expand_more_grey600.png b/app/src/main/res/drawable-mdpi/ic_expand_more_grey600.png
deleted file mode 100644
index 8cae8615b..000000000
Binary files a/app/src/main/res/drawable-mdpi/ic_expand_more_grey600.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xhdpi/ic_expand_less_grey600.png b/app/src/main/res/drawable-xhdpi/ic_expand_less_grey600.png
deleted file mode 100644
index 34a759431..000000000
Binary files a/app/src/main/res/drawable-xhdpi/ic_expand_less_grey600.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xhdpi/ic_expand_more_grey600.png b/app/src/main/res/drawable-xhdpi/ic_expand_more_grey600.png
deleted file mode 100644
index 7b3b4a25d..000000000
Binary files a/app/src/main/res/drawable-xhdpi/ic_expand_more_grey600.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xxhdpi/ic_expand_less_grey600.png b/app/src/main/res/drawable-xxhdpi/ic_expand_less_grey600.png
deleted file mode 100644
index b4db05919..000000000
Binary files a/app/src/main/res/drawable-xxhdpi/ic_expand_less_grey600.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xxhdpi/ic_expand_more_grey600.png b/app/src/main/res/drawable-xxhdpi/ic_expand_more_grey600.png
deleted file mode 100644
index 67487be3d..000000000
Binary files a/app/src/main/res/drawable-xxhdpi/ic_expand_more_grey600.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xxxhdpi/ic_expand_less_grey600.png b/app/src/main/res/drawable-xxxhdpi/ic_expand_less_grey600.png
deleted file mode 100644
index f907e97c5..000000000
Binary files a/app/src/main/res/drawable-xxxhdpi/ic_expand_less_grey600.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xxxhdpi/ic_expand_more_grey600.png b/app/src/main/res/drawable-xxxhdpi/ic_expand_more_grey600.png
deleted file mode 100644
index e3c993ee7..000000000
Binary files a/app/src/main/res/drawable-xxxhdpi/ic_expand_more_grey600.png and /dev/null differ
diff --git a/app/src/main/res/drawable/ic_expand_less.xml b/app/src/main/res/drawable/ic_expand_less.xml
new file mode 100644
index 000000000..c1d4ac5bb
--- /dev/null
+++ b/app/src/main/res/drawable/ic_expand_less.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#B4B4B4"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FFFFFF" android:pathData="M12,8l-6,6 1.41,1.41L12,10.83l4.59,4.58L18,14z"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_expand_more.xml b/app/src/main/res/drawable/ic_expand_more.xml
new file mode 100644
index 000000000..e6aa60301
--- /dev/null
+++ b/app/src/main/res/drawable/ic_expand_more.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#B4B4B4"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FFFFFF" android:pathData="M16.59,8.59L12,13.17 7.41,8.59 6,10l6,6 6,-6z"/>
+</vector>
diff --git a/app/src/main/res/layout/app_details2_links.xml b/app/src/main/res/layout/app_details2_links.xml
index 0eed84127..01263d8a6 100644
--- a/app/src/main/res/layout/app_details2_links.xml
+++ b/app/src/main/res/layout/app_details2_links.xml
@@ -27,8 +27,8 @@
             android:paddingStart="@dimen/details_activity__collapsable_lists__padding__horizontal"
             android:paddingRight="@dimen/details_activity__collapsable_lists__padding__horizontal"
             android:paddingEnd="@dimen/details_activity__collapsable_lists__padding__horizontal"
-            android:drawableRight="@drawable/ic_expand_more_grey600"
-            android:drawableEnd="@drawable/ic_expand_more_grey600"
+            android:drawableRight="@drawable/ic_expand_more"
+            android:drawableEnd="@drawable/ic_expand_more"
             android:drawableLeft="@drawable/ic_website"
             android:drawableStart="@drawable/ic_website"
             android:background="?selectableItemBackground" />
diff --git a/app/src/main/res/layout/app_details2_version_item.xml b/app/src/main/res/layout/app_details2_version_item.xml
index 452f8cd64..6c5619096 100644
--- a/app/src/main/res/layout/app_details2_version_item.xml
+++ b/app/src/main/res/layout/app_details2_version_item.xml
@@ -84,7 +84,7 @@
         <ImageView android:id="@+id/expand_arrow"
             android:layout_width="wrap_content"
             android:layout_height="match_parent"
-            android:src="@drawable/ic_expand_more_grey600" />
+            android:src="@drawable/ic_expand_more" />
     </LinearLayout>
 
     <LinearLayout android:id="@+id/expanded_layout"