1 file changed, 4 insertions, 4 deletions
diff --git a/tests/t0506-link-trailers.sh b/tests/t0506-link-trailers.sh
index 7faafca..87bf7de 100755
--- a/tests/t0506-link-trailers.sh
+++ b/tests/t0506-link-trailers.sh
@@ -11,11 +11,11 @@ CGIT_TEST_NO_CREATE_REPOS=YesPlease
 . ./setup.sh
 . "$TEST_OUTPUT_DIRECTORY/extensions/lib.sh"
 
-for lua in $interpreters
+for lua in ${interpreters:-lua}
 do
-	test_expect_success "unit checks under $(lua_version "$lua")" "
-		'$lua' '$EXT_TEST_DIRECTORY/test-link-trailers.lua' '$EXTENSIONS_DIRECTORY/link-trailers.lua'
-	"
+	test_expect_success STANDALONE_LUA "unit checks under $(lua_version "$lua")" '
+		"$lua" "$EXT_TEST_DIRECTORY/test-link-trailers.lua" "$EXTENSIONS_DIRECTORY/link-trailers.lua"
+	'
 done
 
 test_expect_success 'create a repository whose commit carries linkable trailers' '