diff --git a/seafile/values.yaml b/seafile/values.yaml
index 4721cc5a22b90292e07a494c8c06e33337be5936..a433d0c0f9ef4b1a2a50aa0c9c7c5532e7766b9f 100644
--- a/seafile/values.yaml
+++ b/seafile/values.yaml
@@ -15,10 +15,7 @@ fullnameOverride: ""
 
 ccnet:
   create_tables: true
-  key: |-
-    -----BEGIN RSA PRIVATE KEY-----
-    ...
-    -----END RSA PRIVATE KEY-----
+  key: "-----BEGIN RSA PRIVATE KEY-----\n ... \n-----END RSA PRIVATE KEY-----"
   database:
     backend: pgsql
     hostname: "example.tld"