diff --git a/doc/Makefile b/doc/Makefile
index 15b77d38..0f1e4ba2 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -10,7 +10,7 @@ BUILDDIR      = build
 # Internal variables.
 PAPEROPT_a4     = -D latex_paper_size=a4
 PAPEROPT_letter = -D latex_paper_size=letter
-ALLSPHINXOPTS   = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source
+ALLSPHINXOPTS   = -n -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source
 
 .PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest
 
diff --git a/doc/make.bat b/doc/make.bat
index 1d76823d..0511ae88 100644
--- a/doc/make.bat
+++ b/doc/make.bat
@@ -8,7 +8,7 @@ if "%SPHINXBUILD%" == "" (
 set BUILDDIR=build
 set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% source
 if NOT "%PAPER%" == "" (
-	set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS%
+	set ALLSPHINXOPTS=-n -D latex_paper_size=%PAPER% %ALLSPHINXOPTS%
 )
 
 if "%1" == "" goto help