diff --git a/src/FluffySpoon.AspNet.LetsEncrypt.Sample/FluffySpoonAspNetLetsEncryptCertificate_Account b/src/FluffySpoon.AspNet.LetsEncrypt.Sample/FluffySpoonAspNetLetsEncryptCertificate_Account
deleted file mode 100644
index 958d188..0000000
--- a/src/FluffySpoon.AspNet.LetsEncrypt.Sample/FluffySpoonAspNetLetsEncryptCertificate_Account
+++ /dev/null
@@ -1,5 +0,0 @@
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIMXir4k04WxO00Po/4R40uJ3vVCkgdtpUk3GPHw/ds4joAoGCCqGSM49
-AwEHoUQDQgAEB94BK3LM5HrX1anh2IM3ZqloO0nG9a6L0x3fiaRyUoF+GaaHJ2Wt
-t4hqwhgTVIOpSkMR78zQv0lCnvzKVbp78A==
------END EC PRIVATE KEY-----
diff --git a/src/FluffySpoon.AspNet.LetsEncrypt.Sample/FluffySpoonAspNetLetsEncryptChallenge_Account b/src/FluffySpoon.AspNet.LetsEncrypt.Sample/FluffySpoonAspNetLetsEncryptChallenge_Account
deleted file mode 100644
index 958d188..0000000
--- a/src/FluffySpoon.AspNet.LetsEncrypt.Sample/FluffySpoonAspNetLetsEncryptChallenge_Account
+++ /dev/null
@@ -1,5 +0,0 @@
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIMXir4k04WxO00Po/4R40uJ3vVCkgdtpUk3GPHw/ds4joAoGCCqGSM49
-AwEHoUQDQgAEB94BK3LM5HrX1anh2IM3ZqloO0nG9a6L0x3fiaRyUoF+GaaHJ2Wt
-t4hqwhgTVIOpSkMR78zQv0lCnvzKVbp78A==
------END EC PRIVATE KEY-----