diff --git a/modules/audio.nix b/modules/audio.nix
index 871ed07..905879d 100644
--- a/modules/audio.nix
+++ b/modules/audio.nix
@@ -56,7 +56,7 @@
           "audio.position" = [ "MONO" ];
           "capture.props" = {
             "node.name" = "effect_input.deepfilter";
-            "node.passive" = false;
+            "node.passive" = true;
           };
           "playback.props" = {
             "node.name" = "effect_output.deepfilter";