diff --git a/infrastructure/prometheus/manifests/talos-client-cert-secret.yaml b/infrastructure/prometheus/manifests/talos-client-cert-secret.yaml
index 67e67af..9e43c9e 100644
--- a/infrastructure/prometheus/manifests/talos-client-cert-secret.yaml
+++ b/infrastructure/prometheus/manifests/talos-client-cert-secret.yaml
@@ -7,4 +7,5 @@ type: Opaque
 data:
   ca.crt: 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
   client.crt: 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
-  client.key: LS0tLS1CRUdJTiBFRDI1NTE5IFBSSVZBVEUgS0VZLS0tLS0KTUM0Q0FRQXdCUVlESzJWd0JDSUVJTWhDTXVWU0gzcG9XZlR3em14MmxjSm43bjE0ZmtLb0cxQStjejVOSWlLRwotLS0tLUVORCBFRDI1NTE5IFBSSVZBVEUgS0VZLS0tLS0K
\ No newline at end of file
+  # Converted from ED25519 PRIVATE KEY to standard PKCS#8 PEM header for nginx compatibility
+  client.key: LS0tLS1CRUdJTiBQUklWQVRFIEtFWS0tLS0tCk1DNENBUUF3QlFZREsyVndCQ0lFSU1oQ011VlNIM3BvV2ZUd3pteDJsY0puN24xNGZrS29HMUErY3o1TklpS0cKLS0tLS1FTkQgUFJJVkFURSBLRVktLS0tLQo=
\ No newline at end of file