diff --git a/aslprep/workflows/base.py b/aslprep/workflows/base.py
index e84f8a45e..7cb8eb13b 100644
--- a/aslprep/workflows/base.py
+++ b/aslprep/workflows/base.py
@@ -317,7 +317,7 @@ def init_single_subject_wf(subject_id: str):
     # Overwrite ``out_path_base`` of smriprep's DataSinks
     for node in workflow.list_node_names():
         if node.split(".")[-1].startswith("ds_"):
-            workflow.get_node(node).interface.out_path_base = "aslprep"
+            workflow.get_node(node).interface.out_path_base = ""
 
     if anat_only:
         return workflow