diff --git a/test/sanitizer_suppressions/tsan b/test/sanitizer_suppressions/tsan
--- a/test/sanitizer_suppressions/tsan
+++ b/test/sanitizer_suppressions/tsan
@@ -39,6 +39,7 @@
 
 # External libraries
 deadlock:libdb
+thread:src/leveldb/*
 
 # Reverselock tests is triggering lock-order-inversion errors when run as part
 # of test_bitcoin.