diff --git a/.github/workflows/check-build-test.yml b/.github/workflows/check-build-test.yml
index 9f201db..7aafca1 100644
--- a/.github/workflows/check-build-test.yml
+++ b/.github/workflows/check-build-test.yml
@@ -47,9 +47,10 @@ jobs:
         with:
           jvm: ${{ matrix.jvmName }}
 
-      - name: Install Jekyll, Nanoc, Asciidoctor
+      - name: Install Jekyll, Nanoc, Asciidoctor, sphinx
         run: |-
           sudo gem install jekyll:3.8.4 nanoc:4.0.2 asciidoctor --no-document
+          pip3 install --user sphinx
 #          npm install -g gitbook-cli@2.3.2
 #          gitbook install 3.2.3
 
diff --git a/build.sbt b/build.sbt
index e24c6ec..6c41fca 100644
--- a/build.sbt
+++ b/build.sbt
@@ -52,7 +52,7 @@ lazy val root = project
         .withRepository(uri("https://github.com/sbt/sbt-site"))
     }
   )
-  .aggregate(core, asciidoctor, gitbook, paradox)
+  .aggregate(core, asciidoctor, gitbook, paradox, sphinx)
   .enablePlugins(SitePreviewPlugin, ParadoxSitePlugin, ParadoxMaterialThemePlugin)
 
 lazy val core = project
@@ -139,8 +139,15 @@ lazy val paradox = project
   .settings(pluginSettings)
   .settings(commonSettings)
 
-// https://github.com/sbt/sbt-site/issues/186
-//lazy val sphinx = project...
+lazy val sphinx = project
+  .in(file("sphinx"))
+  .settings(
+    name := "sbt-site-sphinx",
+  )
+  .dependsOn(core)
+  .enablePlugins(SbtPlugin)
+  .settings(pluginSettings)
+  .settings(commonSettings)
 
 //#ghpages-publish
 enablePlugins(GhpagesPlugin)
diff --git a/sphinx/src/sbt-test/sphinx/can-use-sphinx/project/plugins.sbt b/sphinx/src/sbt-test/sphinx/can-use-sphinx/project/plugins.sbt
index 4dae1a0..4d9d595 100644
--- a/sphinx/src/sbt-test/sphinx/can-use-sphinx/project/plugins.sbt
+++ b/sphinx/src/sbt-test/sphinx/can-use-sphinx/project/plugins.sbt
@@ -1 +1 @@
-addSbtPlugin("com.github.sbt" % "sbt-site" % sys.props("project.version"))
+addSbtPlugin("com.github.sbt" % "sbt-site-sphinx" % sys.props("project.version"))
diff --git a/sphinx/src/sbt-test/sphinx/can-use-sphinx/test b/sphinx/src/sbt-test/sphinx/can-use-sphinx/test
index 1274d4b..9f9a269 100644
--- a/sphinx/src/sbt-test/sphinx/can-use-sphinx/test
+++ b/sphinx/src/sbt-test/sphinx/can-use-sphinx/test
@@ -1,3 +1,2 @@
-# 2022-12-16 ennru: Ignore in GH workflow
-# > makeSite
-# > checkContent
+> makeSite
+> checkContent
diff --git a/src/main/paradox/generators/sphinx.md b/src/main/paradox/generators/sphinx.md
index 21aab26..b38ebbd 100644
--- a/src/main/paradox/generators/sphinx.md
+++ b/src/main/paradox/generators/sphinx.md
@@ -1,8 +1,16 @@
 # Sphinx
 
-The sbt-site plugin has direct support for building [Sphinx] projects. To enable Sphinx site generation, simply enable the associated plugin in your `build.sbt` file:
+The sbt-site plugin has direct support for building [Sphinx] projects.
 
-## The Sphinx integration is not (yet) included in this version of sbt-site.
+To enable the "sbt site Sphinx" plugin in your sbt project, add the following to your `project/plugins.sbt` file:
+
+@@@ vars
+```sbt
+addSbtPlugin("com.github.sbt" % "sbt-site-sphinx" % "$project.version$")
+```
+@@@
+
+And enable the `SphinxPlugin` plugin in your `build.sbt` file:
 
 @@ snip[enablePlugin](/sphinx/src/sbt-test/sphinx/can-use-sphinx/build.sbt) { #enablePlugin }