diff --git a/.gitignore b/.gitignore
index 928e16e..07cdbb9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,3 +26,4 @@ internal/jwtxt/cmd/example/*
 internal/credentials/cmd/example/*
 
 *.dot
+*.pem
\ No newline at end of file
diff --git a/internal/credentials/cmd/example/main.go b/internal/credentials/cmd/example/main.go
index ba4bc53..9206e9f 100644
--- a/internal/credentials/cmd/example/main.go
+++ b/internal/credentials/cmd/example/main.go
@@ -48,7 +48,7 @@ func main() {
 			panic(err)
 		}
 
-		caCert, err := os.ReadFile("ca.crt")
+		caCert, err := os.ReadFile(cli.CA)
 		if err != nil {
 			panic(err)
 		}