diff --git a/contrib/certificates/family/i2p.crt b/contrib/certificates/family/i2p.crt
new file mode 100644
index 00000000..59d160ce
--- /dev/null
+++ b/contrib/certificates/family/i2p.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----