diff --git a/pkgs/tools/system/plan9port/default.nix b/pkgs/tools/system/plan9port/default.nix
index 1541e988c1ef..e5e1d41ab568 100644
--- a/pkgs/tools/system/plan9port/default.nix
+++ b/pkgs/tools/system/plan9port/default.nix
@@ -89,7 +89,7 @@ stdenv.mkDerivation {
     license = licenses.lpl-102;
     maintainers = with maintainers; [ AndersonTorres bbarker
                                       ftrvxmtrx kovirobi ];
-    platforms = platforms.unix;
+    platforms = remove "aarch64-linux" platforms.unix;
   };
 }
 # TODO: investigate the mouse chording support patch