diff --git a/tunnel1/client/ca1 (1).crt b/tunnel1/client/ca1 (1).crt
deleted file mode 100644
index 8430b63..0000000
--- a/tunnel1/client/ca1 (1).crt	
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tunnel1/client/ca1.crt b/tunnel1/client/ca1.crt
new file mode 100644
index 0000000..fa81805
--- /dev/null
+++ b/tunnel1/client/ca1.crt
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tunnel1/server/ca1.crt b/tunnel1/server/ca1.crt
index d9e24d9..a3998d3 100644
--- a/tunnel1/server/ca1.crt
+++ b/tunnel1/server/ca1.crt
@@ -1,19 +1,19 @@
 -----BEGIN CERTIFICATE-----
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 -----END CERTIFICATE-----