diff --git a/implementations/Mavennet.json b/implementations/Mavennet.json
index 8b1b16d..b3e0d21 100644
--- a/implementations/Mavennet.json
+++ b/implementations/Mavennet.json
@@ -13,11 +13,11 @@
     "options": {
       "type": "Ed25519Signature2018"
     },
-    "tags": ["OAuth2", "vc-api", "Ed25519Signature2018"]
+    "tags": ["vc-api", "Ed25519Signature2018"]
   }],
   "verifiers": [{
     "id": "",
     "endpoint": "https://api.staging.refiner.neoflow.energy/credentials/verify",
-    "tags": ["OAuth2", "vc-api", "Ed25519Signature2018"]
+    "tags": ["vc-api", "Ed25519Signature2018"]
   }]
 }
diff --git a/implementations/Mesur.io.json b/implementations/Mesur.io.json
index 2337efa..8834ecf 100644
--- a/implementations/Mesur.io.json
+++ b/implementations/Mesur.io.json
@@ -14,12 +14,12 @@
     "options": {
       "type": "Ed25519Signature2018"
     },
-    "tags": ["OAuth2", "vc-api", "StatusList2021", "Revocation", "Suspension"]
+    "tags": ["vc-api", "StatusList2021", "Revocation", "Suspension"]
   }],
   "verifiers": [{
     "id": "",
     "endpoint": "https://vc.mesur.io/v1/credentials/verify",
     "scopes": ["verify:credentials"],
-    "tags": ["OAuth2", "vc-api", "StatusList2021"]
+    "tags": ["vc-api", "StatusList2021"]
   }]
 }