diff --git a/examples/00-fluent/exhaust_system.py b/examples/00-fluent/exhaust_system.py
index f347c439881f..360fc64ddc6b 100644
--- a/examples/00-fluent/exhaust_system.py
+++ b/examples/00-fluent/exhaust_system.py
@@ -33,6 +33,8 @@
 to demonstrate the automatic leakage detection aspects of the meshing workflow.
 """
 
+# sphinx_gallery_thumbnail_path = '_static/exhaust_system.png'
+
 ###############################################################################
 # Example Setup
 # -------------
diff --git a/examples/00-fluent/mixing_elbow_settings_api.py b/examples/00-fluent/mixing_elbow_settings_api.py
index 4ac1a4825f6d..dd6551830213 100644
--- a/examples/00-fluent/mixing_elbow_settings_api.py
+++ b/examples/00-fluent/mixing_elbow_settings_api.py
@@ -19,6 +19,8 @@
 flow at the larger inlet is ``50, 800``, a turbulent flow model is required.
 """
 
+# sphinx_gallery_thumbnail_path = '_static/mixing_elbow_settings_api.png'
+
 ###############################################################################
 # Perform required imports
 # ~~~~~~~~~~~~~~~~~~~~~~~~