diff --git a/.gitea/workflows/pmodules_check.yml b/.gitea/workflows/pmodules_check.yml
index a1cecbc7..b23e4505 100644
--- a/.gitea/workflows/pmodules_check.yml
+++ b/.gitea/workflows/pmodules_check.yml
@@ -14,6 +14,8 @@ jobs:
       uses: actions/checkout@v4
     - name: Check modules
       run: |
+        export REQUESTS_CA_BUNDLE=/etc/ssl/cert.pem
+        export SSL_CERT_FILE=/etc/ssl/cert.pem
         source /opt/psi/config/profile.bash
         module load Python/3.9.10
         export COLUMNS=9000
@@ -23,21 +25,17 @@ jobs:
         pip install -r requirements.txt
         python3 pmodules_tools/pmodules_tools.py --deps-check
     - name: Make pages
-      run: |    
+      run: |
+        export REQUESTS_CA_BUNDLE=/etc/ssl/cert.pem
+        export SSL_CERT_FILE=/etc/ssl/cert.pem
+        source /opt/psi/config/profile.bash
+        module load Python/3.9.10 asciidoctor/2.0.23
+        source pm_tools_venv/bin/activate
         mkdir public
         python3 pmodules_tools/pmodules_tools.py --db-check
 
         # render all files in doc and its sub-directories with extension .adoc to HTML
-        >
-          asciidoctor -a data-uri \
-            -a reproducible \
-            -a icons=font \
-            -a source-highlighter=Pygments \
-            -a experimental \
-            -a stylesheet=./stylesheets/readthedocs.css \
-            -D public \
-            -R doc '**/*.adoc'
-        >
+        asciidoctor -a data-uri -a reproducible -a icons=font -a source-highlighter=Pygments -a experimental -a stylesheet=./stylesheets/readthedocs.css -D public -R doc '**/*.adoc'
 
     - name: Configure Git
       run: |