diff --git a/tsan-suppressions.txt b/tsan-suppressions.txt
index b12e03892f..217d77c388 100644
--- a/tsan-suppressions.txt
+++ b/tsan-suppressions.txt
@@ -1,2 +1,3 @@
 # Uninstrumented library.
 called_from_lib:libfstrm.so
+called_from_lib:libdummyrpz.so