diff --git a/thread-sanitizer-ignorelist.txt b/thread-sanitizer-ignorelist.txt
index a22ded90d..341233c26 100644
--- a/thread-sanitizer-ignorelist.txt
+++ b/thread-sanitizer-ignorelist.txt
@@ -3,5 +3,8 @@ race:faabric::util::SystemConfig::*
 # Catch2 allocates in its signal handler, this prevents showing the wrong crash report
 signal:*
 
+# Tsan doesn't see through the readerwriterqueue's semaphore implementation
+race:moodycamel::BlockingReaderWriterCircularBuffer*
+
 # TODO: Remove: There's something weird going on with MPI code I don't understand
 race:faabric::scheduler::MpiWorld::*