diff --git a/poky/bitbake/doc/Makefile b/poky/bitbake/doc/Makefile
index d40f390..996f01b 100644
--- a/poky/bitbake/doc/Makefile
+++ b/poky/bitbake/doc/Makefile
@@ -3,7 +3,7 @@
 
 # You can set these variables from the command line, and also
 # from the environment for the first two.
-SPHINXOPTS    ?= -j auto
+SPHINXOPTS    ?= -W --keep-going -j auto
 SPHINXBUILD   ?= sphinx-build
 SOURCEDIR     = .
 BUILDDIR      = _build