diff --git a/app/src/main/java/org/shadowice/flocke/andotp/Utilities/EntryThumbnail.java b/app/src/main/java/org/shadowice/flocke/andotp/Utilities/EntryThumbnail.java
index a4353946..342db78e 100644
--- a/app/src/main/java/org/shadowice/flocke/andotp/Utilities/EntryThumbnail.java
+++ b/app/src/main/java/org/shadowice/flocke/andotp/Utilities/EntryThumbnail.java
@@ -343,6 +343,7 @@ public class EntryThumbnail {
         Sophos(R.drawable.thumb_sophos),
         SourceForge(R.drawable.thumb_sourceforge),
         Squarespace(R.drawable.thumb_squarespace),
+        Stack(R.drawable.thumb_stack),
         StandardNotes(R.drawable.thumb_standardnotes),
         StarCitizen(R.drawable.thumb_starcitizen),
         Steam(R.drawable.thumb_steam),
diff --git a/app/src/main/res/drawable/thumb_stack.xml b/app/src/main/res/drawable/thumb_stack.xml
new file mode 100644
index 00000000..c4647936
--- /dev/null
+++ b/app/src/main/res/drawable/thumb_stack.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="200dp"
+    android:height="200dp"
+    android:viewportWidth="200"
+    android:viewportHeight="200">
+    <path
+        android:fillColor="#5348cb"
+        android:pathData="M100,0C44.77,0 0,44.77 0,100 0,155.22 44.77,200 100,200 155.22,200 200,155.22 200,100 200,44.77 155.22,0 100,0ZM157.21,140.37 L100,154.68 42.78,140.37L42.78,126.07L100,140.37 157.21,126.07ZM157.21,107.15L100,121.45 42.78,107.15L42.78,92.84L100,107.15 157.21,92.84ZM157.21,73.92L100,88.23 42.78,73.92L42.78,59.62L100,45.31 157.21,59.62Z" />
+</vector>