diff --git a/src/rf_mapper/web/app.py b/src/rf_mapper/web/app.py
index 6790381..7e1c879 100644
--- a/src/rf_mapper/web/app.py
+++ b/src/rf_mapper/web/app.py
@@ -98,7 +98,7 @@ class AutoScanner:
             bt = []
 
             if self._scan_wifi:
-                wifi = scanner.scan_wifi()
+                wifi = scanner.scan_wifi(rf_config.scanner.wifi_interface)
 
             if self._scan_bluetooth:
                 bt = scanner.scan_bluetooth()
@@ -360,7 +360,7 @@ def create_app(config: Config | None = None) -> Flask:
         bt = []
 
         if scan_wifi:
-            wifi = scanner.scan_wifi()
+            wifi = scanner.scan_wifi(rf_config.scanner.wifi_interface)
 
         if scan_bluetooth:
             bt = scanner.scan_bluetooth()