diff --git a/authentik/blueprint-vault-oidc.yaml b/authentik/blueprint-vault-oidc.yaml
index 9a6277c..b17d10e 100644
--- a/authentik/blueprint-vault-oidc.yaml
+++ b/authentik/blueprint-vault-oidc.yaml
@@ -8,14 +8,6 @@ data:
     metadata:
       name: Vault OIDC
     entries:
-      - model: authentik_crypto.certificatekeypair
-        id: vault-signing-key
-        state: present
-        identifiers:
-          name: vault-signing-key
-        attrs:
-          name: vault-signing-key
-          generate: true
       - model: authentik_providers_oauth2.oauth2provider
         id: vault-provider
         state: present
@@ -31,7 +23,7 @@ data:
           redirect_uris: |-
             https://vault.hensen.io/ui/vault/auth/oidc/oidc/callback
             http://localhost:8250/oidc/callback
-          signing_key: !KeyOf vault-signing-key
+          signing_key: !Find [authentik_crypto.certificatekeypair, [name, "authentik Self-signed Certificate"]]
           property_mappings:
             - !Find [authentik_providers_oauth2.scopemapping, [managed, goauthentik.io/providers/oauth2/scope-openid]]
             - !Find [authentik_providers_oauth2.scopemapping, [managed, goauthentik.io/providers/oauth2/scope-email]]