diff --git a/spcd/cmd.py b/spcd/cmd.py
index bd1fc7b..07a942a 100644
--- a/spcd/cmd.py
+++ b/spcd/cmd.py
@@ -22,12 +22,18 @@ def spcd_build_project() -> None:
         pass
 
 
-def spcd_synchronize() -> None:
-    host = env.SPCD_PROJECT_PATH
-    source = "out"
-    user = "cd"
-    root = Path(os.sep) / user / project.branch / projects.group / project.name
-    target = f"{user}@{host}:{root}"
+def spcd_synchronize(
+    target: str | None = None, source: str | None = None
+) -> None:
+    if not target:
+        user = "cd"
+        host = env.SPCD_PROJECT_PATH
+        root = (
+            Path(os.sep) / user / project.branch / projects.group / project.name
+        )
+        target = f"{user}@{host}:{root}"
+    if not source:
+        source = "out"
     ps.run(
         "rsync",
         "--archive",