diff --git a/src/libnm-client-impl/nm-secret-agent-old.c b/src/libnm-client-impl/nm-secret-agent-old.c
index 93475ed3e..595f78f48 100644
--- a/src/libnm-client-impl/nm-secret-agent-old.c
+++ b/src/libnm-client-impl/nm-secret-agent-old.c
@@ -818,7 +818,7 @@ nm_secret_agent_old_register_async(NMSecretAgentOld   *self,
             cancelled_id =
                 g_cancellable_connect(cancellable, G_CALLBACK(_register_cancelled_cb), task, NULL);
             if (cancelled_id != 0) {
-                g_task_set_task_data(task, g_memdup(&cancelled_id, sizeof(cancelled_id)), g_free);
+                g_task_set_task_data(task, nm_memdup(&cancelled_id, sizeof(cancelled_id)), g_free);
             }
         }
     }
diff --git a/src/libnm-glib-aux/nm-test-utils.h b/src/libnm-glib-aux/nm-test-utils.h
index f3e558dfe..e88453472 100644
--- a/src/libnm-glib-aux/nm-test-utils.h
+++ b/src/libnm-glib-aux/nm-test-utils.h
@@ -1939,7 +1939,7 @@ nmtst_logging_disable(gboolean always)
         return NULL;
     }
 
-    p = g_memdup(_nm_logging_enabled_state, sizeof(_nm_logging_enabled_state));
+    p = nm_memdup(_nm_logging_enabled_state, sizeof(_nm_logging_enabled_state));
     memset(_nm_logging_enabled_state, 0, sizeof(_nm_logging_enabled_state));
     return p;
 }