diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 299a5e2..86cd2c9 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -29,7 +29,7 @@ jobs:
       - name: Install packages
         run: |
           sudo apt-get update
-          sudo apt-get install automake libtool libdb5.3-dev libxml2-dev libcjson-dev bison flex help2man gettext texlive
+          sudo apt-get install automake libtool libdb5.3-dev libxml2-dev libcjson-dev bison flex help2man gettext texlive texlive-latex-extra texlive-plain-generic
 
       - name: Set git user
         run: |
@@ -38,6 +38,7 @@ jobs:
 
       - name: bootstrap
         run: |
+          cd guide
           make pdf
 
       - name: Upload some pdfs
diff --git a/guide/Makefile b/guide/Makefile
index ce16f43..8c6576c 100644
--- a/guide/Makefile
+++ b/guide/Makefile
@@ -125,23 +125,23 @@ info-clean:
 	@rm -rvf info/gnucob*.info
 
 
-publish: HTML/gnucobpg.html $(CSS)
+publish:: HTML/gnucobpg.html $(CSS)
 	test "$(WWW)"
 	scp HTML/gnucobpg.html $(WWW)
 	scp css/gnucobpg.css   $(WWW)/css/
 	scp js/tree.js         $(WWW)/js/
 
-publish-css: HTML/gnucobpg.html $(CSS)
+publish-css:: HTML/gnucobpg.html $(CSS)
 	test "$(WWW)"
 	scp css/gnucobpg.css    $(WWW)/css/
 	scp js/tree.js          $(WWW)/js/
 
-publish-css: HTML/gnucobpr.html $(CSS)
+publish-css:: HTML/gnucobpr.html $(CSS)
 	test "$(WWW)"
 	scp css/gnucobpr.css    $(WWW)/css/
 	scp js/tree.js          $(WWW)/js/
 
-publish: HTML/gnucobpr.html $(CSS)
+publish:: HTML/gnucobpr.html $(CSS)
 	test "$(WWW)"
 	scp HTML/gnucobpr.html $(WWW)
 	scp css/gnucobpr.css   $(WWW)/css/