diff --git a/doc/changelog.d/3396.documentation.md b/doc/changelog.d/3396.documentation.md
new file mode 100644
index 0000000000..78d8acbc9d
--- /dev/null
+++ b/doc/changelog.d/3396.documentation.md
@@ -0,0 +1 @@
+docs: fix keywords metadata
\ No newline at end of file
diff --git a/doc/source/index.rst b/doc/source/index.rst
index e3e8b01419..b81f1905ba 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -3,7 +3,7 @@
 
 
 .. meta::
-   :keywords: pymapdl mapdl simulation finite elements python
+   :keywords: pymapdl, mapdl, simulation, finite elements, python
 
 
 .. toctree::