diff --git a/lib/configure.py b/lib/configure.py
index ce6fe328be..a4fbb9d88b 100644
--- a/lib/configure.py
+++ b/lib/configure.py
@@ -778,7 +778,6 @@ def checkConverterEntries():
     checkProg('a Dot -> Image converter', ['dot'],
         rc_entry = [
             r'''\converter dot        eps        "dot -Teps $$i -o $$o"	""
-\converter dot        pdf        "dot -Tpdf $$i -o $$o"	""
 \converter dot        png        "dot -Tpng $$i -o $$o"	""''',
             ''])
     #