diff --git a/tests/glib.supp b/tests/glib.supp
index f76596a0..7ac6ed87 100644
--- a/tests/glib.supp
+++ b/tests/glib.supp
@@ -400,6 +400,14 @@
    fun:g_thread_pool_push
    fun:g_task_start_task_thread
 }
+{
+   g_task_to_pool
+   Memcheck:Leak
+   ...
+   fun:g_thread_pool_start_thread
+   ...
+   fun:g_task_run_in_thread
+}
 {
    g_get_language_names
    Memcheck:Leak