diff --git a/.github/workflows/ubuntu_test.yml b/.github/workflows/ubuntu_test.yml
index 89f0921..7c959dc 100644
--- a/.github/workflows/ubuntu_test.yml
+++ b/.github/workflows/ubuntu_test.yml
@@ -35,7 +35,8 @@ jobs:
             libudev-dev \
             libpci-dev \
             libpciaccess-dev \
-            doctest-dev
+            doctest-dev \
+            pandoc
 
       - uses: actions/checkout@v2