diff --git a/src/libfetchers/git-lfs-fetch.cc b/src/libfetchers/git-lfs-fetch.cc
index bd6c01435..674b46ee2 100644
--- a/src/libfetchers/git-lfs-fetch.cc
+++ b/src/libfetchers/git-lfs-fetch.cc
@@ -44,10 +44,11 @@ static void downloadToSink(
 
 static std::string getLfsApiToken(const ParsedURL & url)
 {
-    auto [status, output] = runProgram(RunOptions{
-        .program = "ssh",
-        .args = {*url.authority, "git-lfs-authenticate", url.path, "download"},
-    });
+    auto [status, output] = runProgram(
+        RunOptions{
+            .program = "ssh",
+            .args = {*url.authority, "git-lfs-authenticate", url.path, "download"},
+        });
 
     if (output.empty())
         throw Error(
diff --git a/src/libstore-test-support/outputs-spec.cc b/src/libstore-test-support/outputs-spec.cc
new file mode 100644
index 000000000..04b243738
--- /dev/null
+++ b/src/libstore-test-support/outputs-spec.cc
@@ -0,0 +1,27 @@
+#include "nix/tests/outputs-spec.hh"
+
+#include <rapidcheck.h>
+
+namespace rc {
+using namespace nix;
+
+Gen<OutputsSpec> Arbitrary<OutputsSpec>::arbitrary()
+{
+    return gen::mapcat(
+        gen::inRange<uint8_t>(0, std::variant_size_v<OutputsSpec::Raw>), [](uint8_t n) -> Gen<OutputsSpec> {
+            switch (n) {
+            case 0:
+                return gen::just((OutputsSpec) OutputsSpec::All{});
+            case 1:
+                return gen::map(
+                    gen::nonEmpty(
+                        gen::container<StringSet>(
+                            gen::map(gen::arbitrary<StorePathName>(), [](StorePathName n) { return n.name; }))),
+                    [](StringSet names) { return (OutputsSpec) OutputsSpec::Names{names}; });
+            default:
+                assert(false);
+            }
+        });
+}
+
+}