diff --git a/src/browser/Session.zig b/src/browser/Session.zig
index 4bd4259f..ce8c2470 100644
--- a/src/browser/Session.zig
+++ b/src/browser/Session.zig
@@ -131,6 +131,8 @@ pub fn deinit(self: *Session) void {
 
     self.cookie_jar.deinit();
 
+    self.browser.env.memoryPressureNotification(.critical);
+
     self.storage_shed.deinit(self.browser.app.allocator);
     self.arena_pool.release(self.arena);
 }