diff --git a/lib/matplotlib/backends/backend_gtk4.py b/lib/matplotlib/backends/backend_gtk4.py
index c776fa7244c2..a058fc6f8a2d 100644
--- a/lib/matplotlib/backends/backend_gtk4.py
+++ b/lib/matplotlib/backends/backend_gtk4.py
@@ -5,7 +5,8 @@
import matplotlib as mpl
from matplotlib import _api, backend_tools, cbook
from matplotlib.backend_bases import (
- ToolContainerBase, KeyEvent, LocationEvent, MouseEvent, ResizeEvent)
+ ToolContainerBase, KeyEvent, LocationEvent, MouseEvent, ResizeEvent,
+ CloseEvent)
try:
import gi
@@ -79,7 +80,7 @@ def __init__(self, figure=None):
style_ctx.add_class("matplotlib-canvas")
def destroy(self):
- self.close_event()
+ CloseEvent("close_event", self)._process()
def set_cursor(self, cursor):
# docstring inherited
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