diff --git a/flake.nix b/flake.nix
index 0bde1c1f1..9885818ad 100644
--- a/flake.nix
+++ b/flake.nix
@@ -188,7 +188,6 @@
 
             TESTDIR=`mktemp -d`
             cp --no-preserve=mode,ownership -R $src/artiq/test/lit $TESTDIR
-            # FIXME: some tests fail
             LIBARTIQ_SUPPORT=${libartiq-support}/libartiq_support.so lit -v $TESTDIR/lit
             '';
         };