diff --git a/realis.go b/realis.go
index d1700bf..1926082 100644
--- a/realis.go
+++ b/realis.go
@@ -138,7 +138,7 @@ func InsecureSkipVerify(InsecureSkipVerify bool) ClientOption {
 	}
 }
 
-func Certspath(certspath string) ClientOption {
+func CertsPath(certspath string) ClientOption {
 	return func(config *RealisConfig) {
 		config.certspath = certspath
 	}