diff --git a/nixos/modules/services/networking/dnscrypt-proxy.nix b/nixos/modules/services/networking/dnscrypt-proxy.nix
index 61305f5a755e..9e2b044821d6 100644
--- a/nixos/modules/services/networking/dnscrypt-proxy.nix
+++ b/nixos/modules/services/networking/dnscrypt-proxy.nix
@@ -165,9 +165,9 @@ in
         ${pkgs.xz.out}/lib/liblzma.so.* mr,
         ${pkgs.libgcrypt.out}/lib/libgcrypt.so.* mr,
         ${pkgs.libgpgerror.out}/lib/libgpg-error.so.* mr,
-        ${pkgs.libcap}/lib/libcap.so.* mr,
+        ${pkgs.libcap.out}/lib/libcap.so.* mr,
         ${pkgs.lz4}/lib/liblz4.so.* mr,
-        ${pkgs.attr}/lib/libattr.so.* mr,
+        ${pkgs.attr.out}/lib/libattr.so.* mr,
 
         ${resolverListFile} r,
       }