diff --git a/docs/source/tutorials_source/devtools-integration-tutorial.py b/docs/source/tutorials_source/devtools-integration-tutorial.py
index b6acb555d0..b5e335b43d 100644
--- a/docs/source/tutorials_source/devtools-integration-tutorial.py
+++ b/docs/source/tutorials_source/devtools-integration-tutorial.py
@@ -196,6 +196,7 @@ def forward(self, x):
 inspector_patch.start()
 inspector_patch_print.start()
 # sphinx_gallery_end_ignore
+etrecord_path = "etrecord.bin"
 etdump_path = "etdump.etdp"
 inspector = Inspector(etdump_path=etdump_path, etrecord=etrecord_path)
 # sphinx_gallery_start_ignore