diff --git a/Makefile.am b/Makefile.am
index 5bdba509..d301c990 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -779,3 +779,5 @@ maintainer-clean-local:
 	-rm -rf $(top_srcdir)/config
 
 @VALGRIND_CHECK_RULES@
+
+VALGRIND_SUPPRESSIONS_FILES = builds/valgrind/valgrind.supp
diff --git a/builds/valgrind/valgrind.supp b/builds/valgrind/valgrind.supp
index ccd71a61..b8a6bc77 100644
--- a/builds/valgrind/valgrind.supp
+++ b/builds/valgrind/valgrind.supp
@@ -12,3 +12,11 @@
    fun:send
    ...
 }
+{
+   <glibc_freeres>
+   Memcheck:Free
+   fun:free
+   ...
+   fun:__libc_freeres
+   ...
+}