diff --git a/glibc-2.X-drd.supp b/glibc-2.X-drd.supp
index ef495db07..aa7752489 100644
--- a/glibc-2.X-drd.supp
+++ b/glibc-2.X-drd.supp
@@ -87,6 +87,11 @@
    ...
    fun:_Unwind_Resume
 }
+{
+   drd-libpthread-nanosleep
+   drd:ConflictingAccess
+   fun:nanosleep
+}
 
 #
 # Suppression patterns for libgomp.