diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 0308eb3c..aba33422 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -37,3 +37,27 @@ jobs:
       - uses: codecov/codecov-action@v1
         with:
           file: lcov.info
+  docs:
+    name: Documentation
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: '1'
+      - run: |
+          julia --project=docs -e '
+            using Pkg
+            Pkg.develop(PackageSpec(path=pwd()))
+            Pkg.instantiate()'
+      - run: |
+          julia --project=docs -e '
+            using Documenter: DocMeta, doctest
+            using Pathfinder
+            DocMeta.setdocmeta!(Pathfinder, :DocTestSetup, :(using Pathfinder); recursive=true)
+            doctest(Pathfinder)'
+      - run: julia --project=docs docs/make.jl
+        env:
+          JULIA_PKG_SERVER: ""
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}