diff --git a/tests/test_mobile_layout.py b/tests/test_mobile_layout.py
index 3e111b63..307eb8b6 100644
--- a/tests/test_mobile_layout.py
+++ b/tests/test_mobile_layout.py
@@ -473,7 +473,7 @@ def test_mobile_sidebar_edge_guard_claims_body_edge_only():
     assert guard.get("display") == "block"
     assert guard.get("position") == "fixed"
     assert guard.get("left") == "0"
-    assert guard.get("top") == "calc(38px + var(--app-titlebar-safe-top))", (
+    assert guard.get("top") == "calc(52px + var(--app-titlebar-safe-top))", (
         "edge guard should start below the PWA titlebar so it does not block hamburger"
     )
     assert guard.get("width") == "24px"