diff --git a/pkgs/servers/irc/charybdis/default.nix b/pkgs/servers/irc/charybdis/default.nix
index ab0ba4fd934..a38a25c8a5c 100644
--- a/pkgs/servers/irc/charybdis/default.nix
+++ b/pkgs/servers/irc/charybdis/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
     homepage    = https://github.com/atheme/charybdis;
     license     = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.lassulus ];
-    platforms   = stdenv.lib.platforms.all;
+    platforms   = stdenv.lib.platforms.linux;
   };