diff --git a/docs/ext/jinja2/jinja2.rst b/docs/ext/jinja2/jinja2.rst
new file mode 100644
index 00000000000..d9b461627d5
--- /dev/null
+++ b/docs/ext/jinja2/jinja2.rst
@@ -0,0 +1,7 @@
+OpenTelemetry Jinja2 Instrumentation
+====================================
+
+.. automodule:: opentelemetry.ext.jinja2
+    :members:
+    :undoc-members:
+    :show-inheritance:
diff --git a/ext/opentelemetry-ext-jinja2/CHANGELOG.md b/ext/opentelemetry-ext-jinja2/CHANGELOG.md
index 1512c421622..bd0f6b54aef 100644
--- a/ext/opentelemetry-ext-jinja2/CHANGELOG.md
+++ b/ext/opentelemetry-ext-jinja2/CHANGELOG.md
@@ -1,3 +1,5 @@
 # Changelog
 
 ## Unreleased
+
+- Add jinja2 instrumentation ([#643](https://github.com/open-telemetry/opentelemetry-python/pull/643))