naglowek.addprevious(spot)
         spots.append(spot)
     spot = etree.Element('f_spot')
-    doc.getroot()[-1][-1].append(spot)
+    doc.getroot()[-1].append(spot)
     spots.append(spot)
     e = len(spots)
     nfunds = len(fundraising)
         # LaTeX -> PDF
         shutil.copy(get_resource('pdf/wl.cls'), temp)
         shutil.copy(get_resource('res/wl-logo.png'), temp)
+        shutil.copy(get_resource('fonts/OpenSans-VariableFont_wdth,wght.ttf'), temp)
 
         if latex_dir:
             return temp
     text = re.sub(r"([\u0400-\u04ff]+)", r"<alien>\1</alien>", text)
     # Geometric shapes.
     text = re.sub(r"([\u25a0-\u25ff]+)", r"<alien>\1</alien>", text)
+    # Hebrew
+    text = re.sub(r"([\u0590-\u05ff]+)", r"<fallback>\1</fallback>", text)
 
     document = WLDocument.from_bytes(text.encode('utf-8'),
                                      parse_dublincore=True, provider=provider)