diff --git a/common.py b/common.py
index fe873e8..0ac7889 100644
--- a/common.py
+++ b/common.py
@@ -115,7 +115,7 @@ def check_directories(path):
             pass
 
 
-def create_openssl_config():
+def create_openssl_config(verbose=False):
     print('Check Root CA OpenSSL Config')
 
     if config.get('general','pki_dir'):
@@ -153,12 +153,13 @@ def create_openssl_config():
         print('Root CA OpenSSL config already exist. Skip.')
 
     # Generate privkey and cert for Root CA
-    if not os.path.isfile(TisPKI.root_ca_keyfile()) and not os.path.isfile(TisPKI.root_ca_certfile()):
+    if not os.path.isfile(TisPKI.root_ca_keyfile()) or not os.path.isfile(TisPKI.root_ca_certfile()):
         print('Generate Root CA private key')
-        gen_root_ca = subprocess.run(f'/usr/bin/openssl req -x509 -new -sha512 -config {root_ca_config} -days 3650 -extensions v3_ca -keyout {TisPKI.root_ca_keyfile()} -out {TisPKI.root_ca_certfile()}', shell=True, check=True, executable='/bin/bash')
+        gen_root_ca = subprocess.run(f'/usr/bin/openssl req -x509 -new -sha512 -config {root_ca_config} -days 3650 -extensions v3_ca -keyout {TisPKI.root_ca_keyfile()} -out {TisPKI.root_ca_certfile()}', shell=True, check=False, executable='/bin/bash')
 
         if gen_root_ca.returncode == 0:
-            subprocess.run(f'openssl x509 -in {TisPKI.root_ca_certfile()} -text', shell=True, check=True, executable='/bin/bash')
+            if verbose:
+                subprocess.run(f'openssl x509 -in {TisPKI.root_ca_certfile()} -text', shell=True, check=True, executable='/bin/bash')
             Printing.information(f'Root CA Certfile is stored in {TisPKI.root_ca_certfile()}')
             input("Press Enter to continue...")
         else:
diff --git a/manage_pki.py b/manage_pki.py
index a6e8432..1c73f30 100644
--- a/manage_pki.py
+++ b/manage_pki.py
@@ -19,11 +19,12 @@ def main():
     parser.add_option('--initialize', dest="initialize", action="store_true", help="Create PKI")
     parser.add_option('--create-intermediate', dest="create_intermediate", action="store_true", help="Create an intermediate CA")
     parser.add_option('--create-dc-cert', dest="create_dc_cert", action="store_true", help="Create a certificat for a Domain Controler")
+    parser.add_option('-v', '--verbose', dest="verbose", action="store_true", help="Print all command")
 
     (options, args) = parser.parse_args()
 
     if options.initialize:
-        create_openssl_config()
+        create_openssl_config(verbose=options.verbose)
 
 
 if __name__ == '__main__':