diff --git a/modules/cmb/Verisign_Class_3_Public_Primary_Certification_Authority.pem b/modules/cmb/Verisign_Class_3_Public_Primary_Certification_Authority.pem
deleted file mode 100644
index 87676acf..00000000
--- a/modules/cmb/Verisign_Class_3_Public_Primary_Certification_Authority.pem
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICPDCCAaUCEHC65B0Q2Sk0tjjKewPMur8wDQYJKoZIhvcNAQECBQAwXzELMAkG
-A1UEBhMCVVMxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMTcwNQYDVQQLEy5DbGFz
-cyAzIFB1YmxpYyBQcmltYXJ5IENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTk2
-MDEyOTAwMDAwMFoXDTI4MDgwMTIzNTk1OVowXzELMAkGA1UEBhMCVVMxFzAVBgNV
-BAoTDlZlcmlTaWduLCBJbmMuMTcwNQYDVQQLEy5DbGFzcyAzIFB1YmxpYyBQcmlt
-YXJ5IENlcnRpZmljYXRpb24gQXV0aG9yaXR5MIGfMA0GCSqGSIb3DQEBAQUAA4GN
-ADCBiQKBgQDJXFme8huKARS0EN8EQNvjV69qRUCPhAwL0TPZ2RHP7gJYHyX3KqhE
-BarsAx94f56TuZoAqiN91qyFomNFx3InzPRMxnVx0jnvT0Lwdd8KkMaOIG+YD/is
-I19wKTakyYbnsZogy1Olhec9vn2a/iRFM9x2Fe0PonFkTGUugWhFpwIDAQABMA0G
-CSqGSIb3DQEBAgUAA4GBALtMEivPLCYATxQT3ab7/AoRhIzzKBxnki98tsX63/Do
-lbwdj2wsqFHMc9ikwFPwTtYmwHYBV4GSXiHx0bH/59AhWM1pF+NEHJwZRDmJXNyc
-AA9WjQKZ7aKQRUzkuxCkPfAyAw7xzvjoyVGM5mKf5p/AfbdynMk2OmufTqj/ZA1k
------END CERTIFICATE-----
diff --git a/modules/cmb/backend.py b/modules/cmb/backend.py
index c1a9205a..f6e65e97 100644
--- a/modules/cmb/backend.py
+++ b/modules/cmb/backend.py
@@ -43,10 +43,6 @@ class CmbBackend(BaseBackend, ICapBank):
     EMAIL = 'Johann.Broudin@6-8.fr'
     VERSION = '0.i'
     LICENSE = 'AGPLv3+'
-    # AUTH_CERT and CERTHASH are not used anymore at the moment
-    # AUTH_CERT = os.path.dirname(__file__)
-    # AUTH_CERT += '/Verisign_Class_3_Public_Primary_Certification_Authority.pem'
-    # CERTHASH = '684d79eb02f59497b5a9c5dcc4c26db1ee637db12f29d703fdf6a80aafef892d'
     DESCRIPTION = u'Crédit Mutuel de Bretagne'
     CONFIG = BackendConfig(
             ValueBackendPassword('login', label='Identifiant', masked=False),