diff --git a/env/infohub.env b/env/infohub.env
index 043976ab7568a0dd2e2086cb2542bc7e29f2fb27..ac2077170ca587927e5476629abea6460d1b803a 100644
--- a/env/infohub.env
+++ b/env/infohub.env
@@ -10,4 +10,4 @@ MONGO_PASS="root"
 CACHE_ADDR="http://cache:8080"
 POLICY_ADDR="http://policy:8080"
 SIGNER_ADDR="http://signer:8080"
-ISSUER_URI="did:web:986d-130-204-251-128.eu.ngrok.io:policy:policy:example:returnDID:1.0:evaluation"
+ISSUER_URI="did:web:17a1-2a00-4802-2c0-9295-59ff-6a60-b735-32ea.eu.ngrok.io:policy:policy:example:returnDID:1.0:evaluation"
diff --git a/env/signer.env b/env/signer.env
index 97bfbab7154cd5439ec918acc60af06f33d0c7a2..9fda13e101463775e370de4f2a10e3a4c48106c5 100644
--- a/env/signer.env
+++ b/env/signer.env
@@ -7,5 +7,5 @@ HTTP_WRITE_TIMEOUT="10s"
 VAULT_ADDR="http://vault:8200"
 VAULT_TOKEN="hvs.SaCAgNfJk91T1Qikb3XxH3ve"
 VAULT_SIGNING_KEY="key1"
-VAULT_SUPPORTED_KEYS="ed25519,ecdsa-p256,ecdsa-p384,ecdsa-p521,rsa-2048"
-CREDENTIAL_ISSUER="did:web:986d-130-204-251-128.eu.ngrok.io:policy:policy:example:returnDID:1.0:evaluation"
+VAULT_SUPPORTED_KEYS="ed25519,ecdsa-p256,ecdsa-p384,ecdsa-p521"
+CREDENTIAL_ISSUER="did:web:17a1-2a00-4802-2c0-9295-59ff-6a60-b735-32ea.eu.ngrok.io:policy:policy:example:returnDID:1.0:evaluation"