diff --git a/sanitizers/suppressions/lsan.supp b/sanitizers/suppressions/lsan.supp
index 06807e5bbf..6d3a040b86 100644
--- a/sanitizers/suppressions/lsan.supp
+++ b/sanitizers/suppressions/lsan.supp
@@ -4,7 +4,7 @@
 # These are false positives from Boost.Asio SSL internals that use OpenSSL BIO structures.
 # The BIO structures are managed by OpenSSL's internal reference counting and freed at process exit.
 
-#leak:boost::asio
+leak:boost::asio
 #leak:boost/asio
 
 # OpenSSL BIO memory is managed internally and freed at process exit