diff --git a/sahana-shared/lxcfile b/sahana-shared/lxcfile
index eb91192..712dd85 100644
--- a/sahana-shared/lxcfile
+++ b/sahana-shared/lxcfile
@@ -36,8 +36,8 @@ RUN EOF
     pip install -r /srv/web2py/applications/eden/optional_requirements.txt
 
     # Copy fonts with Czech glyphs
-    cp /usr/share/fonts/ttf-dejavu/DejaVuSerif-Bold.ttf /srv/web2py/applications/eden/static/fonts/DejaVuSerif-Bold.ttf
-    cp /usr/share/fonts/ttf-dejavu/DejaVuSerif.ttf /srv/web2py/applications/eden/static/fonts/DejaVuSerif.ttf
+    cp /usr/share/fonts/ttf-dejavu/DejaVuSerif-Bold.ttf /srv/web2py/applications/eden/static/fonts/Helvetica-Bold.ttf
+    cp /usr/share/fonts/ttf-dejavu/DejaVuSerif.ttf /srv/web2py/applications/eden/static/fonts/Helvetica.ttf
 EOF
 
 COPY lxc
diff --git a/sahana/install/srv/sahana/data/Spotter/config.py b/sahana/install/srv/sahana/data/Spotter/config.py
index e11969f..d952e3c 100644
--- a/sahana/install/srv/sahana/data/Spotter/config.py
+++ b/sahana/install/srv/sahana/data/Spotter/config.py
@@ -171,7 +171,7 @@ def config(settings):
     # Uncomment this to Translate Site Names
     #settings.L10n.translate_org_site = True
     # PDF font
-    settings.L10n.pdf_export_font = ['DejaVuSerif', 'DejaVuSerif-Bold']
+    settings.L10n.pdf_export_font = ['Helvetica', 'Helvetica-Bold']
 
     # Finance settings
     settings.fin.currencies = {
diff --git a/sambro/install/srv/sambro/data/SAMBRO/config.py b/sambro/install/srv/sambro/data/SAMBRO/config.py
index 7510254..5e4103e 100644
--- a/sambro/install/srv/sambro/data/SAMBRO/config.py
+++ b/sambro/install/srv/sambro/data/SAMBRO/config.py
@@ -114,7 +114,7 @@ def config(settings):
     settings.L10n.time_format = "%H:%M:%S"
 
     # PDF font
-    settings.L10n.pdf_export_font = ['DejaVuSerif', 'DejaVuSerif-Bold']
+    settings.L10n.pdf_export_font = ['Helvetica', 'Helvetica-Bold']
 
     # -------------------------------------------------------------------------
     # Messaging