diff --git a/glib.supp b/glib.supp
index d70ffb9be..220ec461a 100644
--- a/glib.supp
+++ b/glib.supp
@@ -151,6 +151,24 @@
 	fun:g_type_register_static
 }
 
+{
+	g-type-register-fundamental
+	Memcheck:Leak
+	match-leak-kinds:possible,reachable
+	fun:malloc
+	...
+	fun:g_type_register_fundamental
+}
+
+{
+	g-type-register-fundamental-calloc
+	Memcheck:Leak
+	match-leak-kinds:possible,reachable
+	fun:calloc
+	...
+	fun:g_type_register_fundamental
+}
+
 {
 	g-type-add-interface-dynamic
 	Memcheck:Leak