diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 77df2c9d..66119aac 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,6 +15,7 @@ jobs:
 
     env:
         MP_API_KEY: ${{ secrets.MP_API_KEY }}
+        GITHUB_ACTION_IS_RUNNING: 1
 
     runs-on: ${{ matrix.os }}
     strategy:
diff --git a/pyproject.toml b/pyproject.toml
index 6c1bf2ae..4bbc0356 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -68,6 +68,7 @@ doc = [
     "ipython",
     "matplotlib",
     "myst-parser",
+    "dunamai==1.19.2",
 ]
 build = [
     "flit~=3.7",
diff --git a/scripts/build_docs.sh b/scripts/build_docs.sh
index facd1ffd..95acf5c4 100644
--- a/scripts/build_docs.sh
+++ b/scripts/build_docs.sh
@@ -21,5 +21,6 @@ pip install toml
 bash scripts/install.sh
 bash scripts/install.sh doc
 echo "__version__ = '$(dunamai from any --style=pep440 --no-metadata)'" >lightshow/_version.py
+cat lightshow/_version.py
 build_docs
 git checkout lightshow/_version.py