diff --git a/contrib/valgrind.supp b/contrib/valgrind.supp
index a6ad76fc0a3..f40da7c6e5b 100644
--- a/contrib/valgrind.supp
+++ b/contrib/valgrind.supp
@@ -287,3 +287,9 @@
     ...
     fun:cudaGetDeviceCount
 }
+{
+   rdmacm_event_channel
+   Memcheck:Leak
+   ...
+   fun:rdma_create_event_channel
+}