diff --git a/pkgs/by-name/pa/paperless-ngx/package.nix b/pkgs/by-name/pa/paperless-ngx/package.nix
index bb43fbf8cb24..210de21f32e5 100644
--- a/pkgs/by-name/pa/paperless-ngx/package.nix
+++ b/pkgs/by-name/pa/paperless-ngx/package.nix
@@ -54,7 +54,7 @@ let
         {
           inherit version;
           src = src.override {
-            rev = "refs/tags/${version}";
+            tag = version;
             hash = "sha256-GvYdExkNuySrg8ERnWOJxucFe5HVdPAcHfRNeqiVS7M=";
           };