diff --git a/crear_pdf.py b/crear_pdf.py
index c8c2c13..b0bd4da 100755
--- a/crear_pdf.py
+++ b/crear_pdf.py
@@ -9,14 +9,21 @@
 
 num = re.compile(r"_(\d+).html")
 
-files = sys.argv[1:] or sorted(iglob("./**/*.html", recursive=True))
-for h in files:
-    fname = os.path.basename(h)
+def get_codigo(fname):
+    if fname == "temario.html":
+        return "GSI"
     m = num.search(fname)
     if m:
         codigo = fname[0].upper() + m.group(1)
     else:
         codigo = fname[0:2].upper()
+    return codigo
+    
+
+files = sys.argv[1:] or sorted(iglob("./**/*.html", recursive=True))
+for h in files:
+    fname = os.path.basename(h)
+    codigo = get_codigo(fname)
     print("Convirtiendo " + fname + " a PDF ...", end="\r")
     html_to_pdf(h, codigo)
     print("Convirtiendo " + fname + " a PDF 100%")
diff --git a/docs/temario.pdf b/docs/temario.pdf
index 1c9f959..4bdb52c 100644
Binary files a/docs/temario.pdf and b/docs/temario.pdf differ