diff --git a/pkgs/applications/blockchains/clightning/default.nix b/pkgs/applications/blockchains/clightning/default.nix
index 04db26e825c7..160f1c245e9b 100644
--- a/pkgs/applications/blockchains/clightning/default.nix
+++ b/pkgs/applications/blockchains/clightning/default.nix
@@ -44,7 +44,8 @@ stdenv.mkDerivation rec {
       tools/generate-wire.py \
       tools/update-mocks.sh \
       tools/mockup.sh \
-      devtools/sql-rewrite.py
+      devtools/sql-rewrite.py \
+      plugins/clnrest/clnrest.py
   '' else ''
     substituteInPlace external/libwally-core/tools/autogen.sh --replace gsed sed && \
     substituteInPlace external/libwally-core/configure.ac --replace gsed sed