diff --git a/hosts/by-name/servo/services/cryptocurrencies/clightning.nix b/hosts/by-name/servo/services/cryptocurrencies/clightning.nix
index 52700bd0..36704a7d 100644
--- a/hosts/by-name/servo/services/cryptocurrencies/clightning.nix
+++ b/hosts/by-name/servo/services/cryptocurrencies/clightning.nix
@@ -96,9 +96,11 @@
 
   # lightning-config contains fields from here:
   # - <https://docs.corelightning.org/docs/configuration>
+  # secret config includes:
   # - bitcoin-rpcpassword
   # - alias=nodename
   # - rgb=rrggbb
+  # - feature configs (i.e. experimental-xyz options)
   sane.services.clightning.extraConfigFiles = [ config.sops.secrets."lightning-config".path ];
   sops.secrets."lightning-config" = {
     mode = "0600";
diff --git a/secrets/servo/lightning-config.bin b/secrets/servo/lightning-config.bin
index bf15be0e..335bdada 100644
--- a/secrets/servo/lightning-config.bin
+++ b/secrets/servo/lightning-config.bin
@@ -1,5 +1,5 @@
 {
-	"data": "ENC[AES256_GCM,data:39STTj0++6Rn0UL05Vov6c/tdqoZnZJVjQP79tX+iNT6OXnP2NRLqrNRhVX8bkaTWVs7FMnPhUsVemric7sIYRhWV7hMsm3bVTdETtABwaBImQgRBUSQr5DY1pJKCBN8n5roHmk=,iv:Q7FxuDHteoDP37zi125DMm+Ym6NZpbhArMaQYHArM+g=,tag:If+b8FvBQRmz/pZtaDInEA==,type:str]",
+	"data": "ENC[AES256_GCM,data:/LnUhUS9E/b81NypbsChOPBQvZvJshzSeKKFSV411o6b4d0YNYxpgDVM/m0hBJvbi1L5Ja7bBnZ/oQwfy4dNkRlCu5BvHb3WtGOXj4Pk/F3wqk8i4SRDtR1flwfXEMz18RAzgneUB6+xcWyNpTGIW3b8xCMBOyAyKldxyq8lIGBCd092HyNk+FmBkZGKUc5tpgMVYohOHQ7eEjmEtBAPySD/A1p81RkqR0CTlQH/o90nBpLTtWych7LEH156kLXoKuaNEXGn2N0iosgcxSwzUZmgEQ9wmXDm8KCmmWcCiQkBezEc9EmznVvto8ds5xDFwVF/+17g16fnHLNRydM5ihgL4KDDpK/e4Ib3/iAEQhK4p+Qzksw9uKBl593KwLWX/r0dEoqgeXuxtEHDt4W7cpgkRJANybc70bUgKEboe74908WEbT83wJO9A066bDUNAkBPhtvrQb2y+9KB9743lRPiwW/LyzZhX/7XSH/FGuQMVuvsfq3PbN2zSslW6XdK5oR4eUmu7OS69Pzo0r0fdCNXGJvKf3SZJjcjt1rbYfPG7imfOVRFxHowRAQC0E/jG5ebIOqGTqvrSBiMU3yQyYBa9NCFCTlESm7Gf0CudEsU+S/Sae6dp6nYB6Zq96H8MUcvH1kSC7US5LcPcCs41iCheizumvBkUqrM98/nuq+ZHdEuzK/gRZrC5vv437JLlnYw9monrviyFcEpWtnGPtvF0jLJlTa7hYvpUkHqzq2T9YmKi+g/6DCRDF9xjeEezbIqVAvOwOJ1AZkhkir9EGPdcczrBj8UQOyty8EXGm11nnA1Om0VsaDx4Er3PpX/lga1nimE1QWq1GNscEhylUxEM4c+9N+WMFR87d/m+zD66RmgTBoAMMR/JzA+POeTkki86SzWssEJFqoI+BGeDWIjyWLzy2tb2Y78rGmNZSxhK4ec9ke7J5Oa4KBWuZoCACGAwQEcykySoZowON6CT7bOcA7zbS4oMpLC3YVBF9dhf8xII1552rHDG6RFrA+kAotrCofXaLSmWO8KeXQoWzw8CvnfXULo+wvIB6NCmUbJxRM0l41IfXbQHC3Km/yozi3Ci+nUjHjmh4fjXSzqbxxjv8M1YJNrQPY66bZktZi46h91oj+d+de/2eMj6HK9CPBX4cefR3IQQgOP25JXSD5garHLNuDZwCeqgUujO7EcjnNaXIBvAS07pKh5UUz/V8z76WLmliINPB8L4h9OHut69YqDqkKC80FCoIIimbh9Q5g0xHffjw==,iv:C7QxsGTluOcnSqQ/qTXwYcqH0bUtjsu9LqdJtwH0SP0=,tag:c9Q/YEqPSz6iKnHsxkbOOg==,type:str]",
 	"sops": {
 		"kms": null,
 		"gcp_kms": null,
@@ -23,8 +23,8 @@
 				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA2RGJJNlNUQTIzY0FyRVFY\nSm1zRmtpa20zaXRzZDIwR0FpK3VoT3FpL1ZZCnYrcEVZUHpVQnJmZ2d2WGdYdHNE\nQW0wOUlYeHpMRVo1TGdTRENITExxdncKLS0tIHFuMHIwNjdpVitSTEtsWkNiNjVH\nbGVRK1Racm93RVVnMkI1RThLS3Y3SGcKJVFfcTLMPu2GjkQhGm9gSS7eqzzAVW4e\nLoMh52PZog2/1NrT3KKEqxQ1/XyRcqv1T1oU/xvV6EE9+nj2LEuWog==\n-----END AGE ENCRYPTED FILE-----\n"
 			}
 		],
-		"lastmodified": "2024-01-04T21:15:03Z",
-		"mac": "ENC[AES256_GCM,data:/jkrDFN/XELB8xblrwDe0m+brP2Vau8vL08VWS6X04d86f0c2qGcyVXTYgpe6S652PgF7RuC6gS4id3jlwc68XQzZjuDC1c3SxdOd53weo8+BHtyH9lPJqei9a25+7rMTVCaA19zYjENRuJYghs7hrnLSZpTKWgjd4a5a3aXAi4=,iv:rfSSF30sdIZ+9kKPs80P2yaReHmU8dS+TVVY6c3cFTg=,tag:JjFRCJmhnGgR63lEMAqexw==,type:str]",
+		"lastmodified": "2024-01-06T09:10:21Z",
+		"mac": "ENC[AES256_GCM,data:BkBAeME8WJOKSyAkJCS5w2KLCYhX+9oglh/y2rYi34iZBB3Ugd/L786z5y/llfBj8blCuz20kTLmq4f2G695scxh9/Pq2AcJWpSvZTFzC7WlIiprIiRtKJ9DjAOUVnAJBBfY4/pv17XRSeo4KBE3AYn6IhKvu+JPt2tn9mpBCnk=,iv:iWj7OAw0ud1SrA2wG3CZxfkwqhn0z0w2jsCcFE7bWkQ=,tag:8nkfGgRrYt2U/cQr9Bn4dw==,type:str]",
 		"pgp": null,
 		"unencrypted_suffix": "_unencrypted",
 		"version": "3.8.1"