diff --git a/auto_tests/BUILD.bazel b/auto_tests/BUILD.bazel
index eb9acb06..23b948e5 100644
--- a/auto_tests/BUILD.bazel
+++ b/auto_tests/BUILD.bazel
@@ -14,12 +14,22 @@ test_sizes = {
     "conference_peer_nick_test": "medium",
 }
 
+flaky_tests = {
+    "crypto_core_test": True,
+    "lan_discovery_test": True,
+    "tcp_relay_test": True,
+}
+
 [cc_test(
     name = src[:-2],
     size = test_sizes.get(
         src[:-2],
         "small",
     ),
+    flaky = flaky_tests.get(
+        src[:-2],
+        False,
+    ),
     srcs = [src],
     args = ["$(location %s)" % src],
     copts = ["-Wno-sign-compare"],