diff --git a/infrahub_sync/adapters/slurpitsync.py b/infrahub_sync/adapters/slurpitsync.py
index ae099be..c75341f 100644
--- a/infrahub_sync/adapters/slurpitsync.py
+++ b/infrahub_sync/adapters/slurpitsync.py
@@ -148,11 +148,8 @@ def normalize_and_find_prefix(entry):
 
             return entry
 
-        # Concurrent execution of tasks
-        tasks = [normalize_and_find_prefix(entry) for entry in interfaces if entry.get("IP")]
-
-        # Run tasks concurrently
-        filtered_interfaces = await asyncio.gather(*tasks)
+        # Process interfaces synchronously (normalize_and_find_prefix is not async)
+        filtered_interfaces = [normalize_and_find_prefix(entry) for entry in interfaces if entry.get("IP")]
 
         results = [entry for entry in filtered_interfaces if entry]