diff --git a/common-sw.nix b/common-sw.nix
index 88424ee..76fa38c 100644
--- a/common-sw.nix
+++ b/common-sw.nix
@@ -56,7 +56,7 @@
     msmtp
     vdirsyncer khard khal
 
-    config.boot.kernelPackages.perf
+    perf-tools
 
     veriT
     minisat