diff --git a/k8s/configuration/secret.yaml b/k8s/configuration/secret.yaml
index 795e4756..7c59595b 100644
--- a/k8s/configuration/secret.yaml
+++ b/k8s/configuration/secret.yaml
@@ -77,7 +77,7 @@ data:
   # Base64-encoded CA certificate (ca.crt)
   ca.pem: "<b64 encoded CA certificate>"
   # Base64-encoded CRL file
-  crlfile: "<b64 encoded CRL>",
+  crlfile: "<b64 encoded CRL>"
   # Base64-encoded BigchainDB instance certificate
   bdb-instance.pem: "<b64 encoded certificate>"
   # Base64-encoded private key