diff --git a/recipes/tests/os-test/recipe.toml b/recipes/tests/os-test/recipe.toml
index 08de29695..db2771367 100644
--- a/recipes/tests/os-test/recipe.toml
+++ b/recipes/tests/os-test/recipe.toml
@@ -4,9 +4,8 @@ git = "https://gitlab.com/sortix/os-test"
 [build]
 template = "custom"
 script = """
-rsync -av --delete "${COOKBOOK_SOURCE}/" ./
 mkdir -pv "${COOKBOOK_STAGE}/share/os-test"
-rsync -av --delete . "${COOKBOOK_STAGE}/share/os-test"
+cp -rv "${COOKBOOK_SOURCE}"/* "${COOKBOOK_STAGE}/share/os-test"
 """
 
 [package]