diff --git a/test/valgrind.suppressions b/test/valgrind.suppressions
index f242b9e0..7ca3b5b5 100644
--- a/test/valgrind.suppressions
+++ b/test/valgrind.suppressions
@@ -31,6 +31,13 @@
    ...
    fun:g_malloc0
 }
+{
+   <g_get_language_names_malloc>
+   Memcheck:Leak
+   fun:malloc
+   ...
+   fun:g_get_language_names_with_category
+}
 {
    libunwind:msync_uninitialized_bytes
    Memcheck:Param