diff --git a/docs/source/config_reference/plugins.rst b/docs/source/config_reference/plugins.rst
index c7331b33..1fd114ab 100644
--- a/docs/source/config_reference/plugins.rst
+++ b/docs/source/config_reference/plugins.rst
@@ -3,7 +3,8 @@
     The respective plugin files under src/ytdl_sub/plugins/
   In order to make a change to this file, edit the respective docstring
   and run `make docs`. This will automatically sync the Python RST-based
-  docstrings into this file.
+  docstrings into this file. If the docstrings and RST file are out of sync,
+  it will fail TestDocGen tests in GitHub CI.
 
 Plugins
 =======
diff --git a/docs/source/config_reference/scripting/entry_variables.rst b/docs/source/config_reference/scripting/entry_variables.rst
index 213f24ea..9ad413e1 100644
--- a/docs/source/config_reference/scripting/entry_variables.rst
+++ b/docs/source/config_reference/scripting/entry_variables.rst
@@ -3,7 +3,8 @@
     src/ytdl_sub/entries/script/variable_definitions.py
   In order to make a change to this file, edit the respective docstring
   and run `make docs`. This will automatically sync the Python RST-based
-  docstrings into this file.
+  docstrings into this file. If the docstrings and RST file are out of sync,
+  it will fail TestDocGen tests in GitHub CI.
 
 Entry Variables
 ===============
diff --git a/docs/source/config_reference/scripting/scripting_functions.rst b/docs/source/config_reference/scripting/scripting_functions.rst
index 67795765..77f945ed 100644
--- a/docs/source/config_reference/scripting/scripting_functions.rst
+++ b/docs/source/config_reference/scripting/scripting_functions.rst
@@ -3,7 +3,8 @@
     The respective function files under src/ytdl_sub/script/functions/
   In order to make a change to this file, edit the respective docstring
   and run `make docs`. This will automatically sync the Python RST-based
-  docstrings into this file.
+  docstrings into this file. If the docstrings and RST file are out of sync,
+  it will fail TestDocGen tests in GitHub CI.
 
 Scripting Functions
 ===================
diff --git a/docs/source/config_reference/scripting/static_variables.rst b/docs/source/config_reference/scripting/static_variables.rst
index fc16b2fc..fb7699b1 100644
--- a/docs/source/config_reference/scripting/static_variables.rst
+++ b/docs/source/config_reference/scripting/static_variables.rst
@@ -3,7 +3,8 @@
     src/ytdl_sub/entries/variables/override_variables.py
   In order to make a change to this file, edit the respective docstring
   and run `make docs`. This will automatically sync the Python RST-based
-  docstrings into this file.
+  docstrings into this file. If the docstrings and RST file are out of sync,
+  it will fail TestDocGen tests in GitHub CI.
 
 Static Variables
 ================
diff --git a/tools/docgen/docgen.py b/tools/docgen/docgen.py
index dd3f1ceb..4ea2c4d9 100644
--- a/tools/docgen/docgen.py
+++ b/tools/docgen/docgen.py
@@ -24,7 +24,8 @@ class DocGen:
             f"    {cls.DOCSTRING_LOCATION}\n"
             "  In order to make a change to this file, edit the respective docstring\n"
             "  and run `make docs`. This will automatically sync the Python RST-based\n"
-            "  docstrings into this file.\n"
+            "  docstrings into this file. If the docstrings and RST file are out of sync,\n"
+            "  it will fail TestDocGen tests in GitHub CI.\n"
         )
 
     @classmethod