diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 299a5e2..58b586d 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -38,6 +38,7 @@ jobs:
 
       - name: bootstrap
         run: |
+	  cd guide
           make pdf
 
       - name: Upload some pdfs