diff --git a/os/mixin/radicle.nix b/os/mixin/radicle.nix
index 5e515b1..1d514e7 100644
--- a/os/mixin/radicle.nix
+++ b/os/mixin/radicle.nix
@@ -11,7 +11,7 @@
 
   services.radicle = {
     enable = true;
-    #package = pkgs.radicle-node-overlay;
+    package = pkgs.radicle-node-overlay;
     privateKeyFile = "/etc/ssh/ssh_host_ed25519_key";
     publicKey = "/etc/ssh/ssh_host_ed25519_key.pub";
 
diff --git a/overlay/radicle-node.nix b/overlay/radicle-node.nix
index b1c1970..cc877b9 100644
--- a/overlay/radicle-node.nix
+++ b/overlay/radicle-node.nix
@@ -1,5 +1,5 @@
 final: prev: let
-  version = "unstable";
+  version = "1.9.0-rc.1";
   prevName = "radicle-node";
   finalName = "${prevName}-overlay";
 in {
@@ -10,7 +10,7 @@ in {
     src = final.fetchgit {
       inherit (prevAttrs.src) url;
       tag = "releases/${version}";
-      hash = "";
+      hash = "sha256-CM1BdpdnAyAelrPAJjvsD7qOfHkV3EEmF4pTNOFvQik=";
       leaveDotGit = true;
       postFetch = ''
         git -C $out rev-parse HEAD > $out/.git_head
@@ -21,7 +21,7 @@ in {
 
     cargoDeps = final.rustPlatform.fetchCargoVendor {
       inherit (finalAttrs) src;
-      hash = "";
+      hash = "sha256-N28PQpuTcDAszWF0TPY/H5uzWfQZSuxn0XVYLeKNmn0=";
     };
 
     doCheck = false;