diff --git a/doc/contributing/Makefile b/doc/contributing/Makefile
index 811ccb57d..7c010f98a 100644
--- a/doc/contributing/Makefile
+++ b/doc/contributing/Makefile
@@ -2,7 +2,7 @@
 #
 
 # You can set these variables from the command line.
-SPHINXOPTS    =
+SPHINXOPTS    = -W --keep-going
 SPHINXBUILD   = sphinx-build
 PAPER         =
 BUILDDIR      = build
diff --git a/doc/installation/Makefile b/doc/installation/Makefile
index ea2ecc46f..fb92c7e7c 100644
--- a/doc/installation/Makefile
+++ b/doc/installation/Makefile
@@ -2,7 +2,7 @@
 #
 
 # You can set these variables from the command line.
-SPHINXOPTS    =
+SPHINXOPTS    = -W --keep-going
 SPHINXBUILD   = sphinx-build
 PAPER         =
 BUILDDIR      = build
diff --git a/doc/manual/Makefile b/doc/manual/Makefile
index a14737fca..b942a0384 100644
--- a/doc/manual/Makefile
+++ b/doc/manual/Makefile
@@ -135,7 +135,7 @@ RESCALE = ../../utils/rescale-pdf.sh
 	@if test x$($@_width) != x; then $(RESCALE) $($@_width) $@ ; fi
 
 # You can set these variables from the command line.
-SPHINXOPTS    =
+SPHINXOPTS    = -W --keep-going
 SPHINXBUILD   = sphinx-build
 PAPER         =
 BUILDDIR      = build
diff --git a/doc/models/Makefile b/doc/models/Makefile
index d36619895..07c94fe19 100644
--- a/doc/models/Makefile
+++ b/doc/models/Makefile
@@ -577,7 +577,7 @@ RESCALE = ../../utils/rescale-pdf.sh
 	@if test x$($@_width) != x; then $(RESCALE) $($@_width) $@ ; fi
 
 # You can set these variables from the command line.
-SPHINXOPTS    =
+SPHINXOPTS    = -W --keep-going
 SPHINXBUILD   = sphinx-build
 PAPER         =
 BUILDDIR      = build
diff --git a/doc/tutorial/Makefile b/doc/tutorial/Makefile
index ea2ecc46f..fb92c7e7c 100644
--- a/doc/tutorial/Makefile
+++ b/doc/tutorial/Makefile
@@ -2,7 +2,7 @@
 #
 
 # You can set these variables from the command line.
-SPHINXOPTS    =
+SPHINXOPTS    = -W --keep-going
 SPHINXBUILD   = sphinx-build
 PAPER         =
 BUILDDIR      = build
diff --git a/src/antenna/doc/Makefile b/src/antenna/doc/Makefile
index 5584732f9..5de021d3a 100644
--- a/src/antenna/doc/Makefile
+++ b/src/antenna/doc/Makefile
@@ -40,7 +40,7 @@ GRAPHS = $(GRAPHS_EPS) $(GRAPHS_PNG) $(GRAPHS_PDF)
 	@if test x$($@_width) != x; then $(RESCALE) $($@_width) $@ ; fi
 
 # You can set these variables from the command line.
-SPHINXOPTS    =
+SPHINXOPTS    = -W --keep-going
 SPHINXBUILD   = sphinx-build
 PAPER         =
 BUILDDIR      = build
diff --git a/src/buildings/doc/Makefile b/src/buildings/doc/Makefile
index 5505395cb..06744f2ce 100644
--- a/src/buildings/doc/Makefile
+++ b/src/buildings/doc/Makefile
@@ -40,7 +40,7 @@ GRAPHS = $(GRAPHS_EPS) $(GRAPHS_PNG) $(GRAPHS_PDF)
 	@if test x$($@_width) != x; then $(RESCALE) $($@_width) $@ ; fi
 
 # You can set these variables from the command line.
-SPHINXOPTS    =
+SPHINXOPTS    = -W --keep-going
 SPHINXBUILD   = sphinx-build
 PAPER         =
 BUILDDIR      = build
diff --git a/src/lte/doc/Makefile b/src/lte/doc/Makefile
index 2e6741ea4..9befcb2fb 100644
--- a/src/lte/doc/Makefile
+++ b/src/lte/doc/Makefile
@@ -223,7 +223,7 @@ RESCALE = ../../../utils/rescale-pdf.sh
 
 
 # You can set these variables from the command line.
-SPHINXOPTS    =
+SPHINXOPTS    = -W --keep-going
 SPHINXBUILD   = sphinx-build
 PAPER         =
 BUILDDIR      = build
diff --git a/src/mesh/doc/Makefile b/src/mesh/doc/Makefile
index 9025fec74..1248488a2 100644
--- a/src/mesh/doc/Makefile
+++ b/src/mesh/doc/Makefile
@@ -41,7 +41,7 @@ RESCALE = ../../../utils/rescale-pdf.sh
 
 
 # You can set these variables from the command line.
-SPHINXOPTS    =
+SPHINXOPTS    = -W --keep-going
 SPHINXBUILD   = sphinx-build
 PAPER         =
 BUILDDIR      = build
diff --git a/src/wifi/doc/Makefile b/src/wifi/doc/Makefile
index 32d90f79e..5ffe4de16 100644
--- a/src/wifi/doc/Makefile
+++ b/src/wifi/doc/Makefile
@@ -63,7 +63,7 @@ RESCALE = ../../../utils/rescale-pdf.sh
 
 
 # You can set these variables from the command line.
-SPHINXOPTS    =
+SPHINXOPTS    = -W --keep-going
 SPHINXBUILD   = sphinx-build
 PAPER         =
 BUILDDIR      = build