diff --git a/bin/extract_galaxy_workflows.py b/bin/extract_galaxy_workflows.py
index eec03b4c..51d45ba3 100644
--- a/bin/extract_galaxy_workflows.py
+++ b/bin/extract_galaxy_workflows.py
@@ -55,7 +55,8 @@ def init_from_search(self, wf: dict, source: str, tools: dict) -> None:
         self.source = source
         if self.source == "WorkflowHub":
             self.id = wf["data"]["id"]
-            self.link = f"https://workflowhub.eu{wf["data"]["links"]["self"]}"
+            link = wf["data"]["links"]["self"]
+            self.link = f"https://workflowhub.eu{ link }"
             self.name = wf["data"]["attributes"]["title"]
             self.tags = wf["data"]["attributes"]["tags"]
             self.create_time = shared.format_date(wf["data"]["attributes"]["created_at"])