diff --git a/BUILD.bazel b/BUILD.bazel
index 64c85b2..f6e9ace 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -23,6 +23,7 @@ haskell_library(
         ":api_tox_tox",
     ],
     src_strip_prefix = "src",
+    tags = ["no-cross"],
     version = "0.2.12",
     visibility = ["//visibility:public"],
     deps = [
diff --git a/tools/BUILD.bazel b/tools/BUILD.bazel
index 0c45ddb..d601a3e 100644
--- a/tools/BUILD.bazel
+++ b/tools/BUILD.bazel
@@ -3,6 +3,7 @@ load("@rules_haskell//haskell:defs.bzl", "haskell_binary")
 haskell_binary(
     name = "groupbot",
     srcs = ["groupbot.hs"],
+    tags = ["no-cross"],
     visibility = ["//tools/haskell:__pkg__"],
     deps = [
         "//hs-toxcore-c",