diff --git a/DOIRootCA2.crt b/DOIRootCA2.crt
deleted file mode 100644
index 3a49f729b3975bf9fcbf9fa400ab647c69792b62..0000000000000000000000000000000000000000
--- a/DOIRootCA2.crt
+++ /dev/null
@@ -1,56 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----