diff --git a/src/backend/utils.py b/src/backend/utils.py
index cebc009..0087c09 100644
--- a/src/backend/utils.py
+++ b/src/backend/utils.py
@@ -79,7 +79,7 @@ class Utils:
     @staticmethod
     def get_default_audio_sources():
         pactl_output = subprocess.run(
-            ['/usr/bin/pactl', 'info'],
+            ['@pactl@', 'info'],
             stdout=subprocess.PIPE,
             text=True
         ).stdout.splitlines()