diff --git a/nixos/modules/security/apparmor-suid.nix b/nixos/modules/security/apparmor-suid.nix
index c2dc84e6a75c..d766f6badfc7 100644
--- a/nixos/modules/security/apparmor-suid.nix
+++ b/nixos/modules/security/apparmor-suid.nix
@@ -29,7 +29,7 @@ with lib;
         network inet raw,
 
         ${pkgs.glibc.out}/lib/*.so mr,
-        ${pkgs.libcap}/lib/libcap.so* mr,
+        ${pkgs.libcap.out}/lib/libcap.so* mr,
         ${pkgs.attr.out}/lib/libattr.so* mr,
 
         ${pkgs.iputils}/bin/ping mixr,