diff --git a/.changeset/dry-clocks-speak.md b/.changeset/dry-clocks-speak.md
new file mode 100644
index 0000000000..7681f261d6
--- /dev/null
+++ b/.changeset/dry-clocks-speak.md
@@ -0,0 +1,5 @@
+---
+"@primer/css": patch
+---
+
+Minor bugfix for AvatarStack. Removing the box-shadow from the AvatarStack-body on hover.
diff --git a/src/avatars/avatar-stack.scss b/src/avatars/avatar-stack.scss
index 6593838ade..748d4fa514 100644
--- a/src/avatars/avatar-stack.scss
+++ b/src/avatars/avatar-stack.scss
@@ -36,6 +36,7 @@
     border-right: $border-width $border-style var(--color-canvas-default);
     // stylelint-disable-next-line primer/borders
     border-radius: $border-radius-1;
+    box-shadow: none;
     transition: margin 0.1s ease-in-out;
 
     &:first-child {