diff --git a/browser_warning/browser_warning.crt b/browser_warning/browser_warning.crt
new file mode 100644
index 0000000..60eca42
--- /dev/null
+++ b/browser_warning/browser_warning.crt
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----