diff --git a/.gitignore b/.gitignore
index 135fdeb..cda0502 100644
--- a/.gitignore
+++ b/.gitignore
@@ -66,7 +66,6 @@
 include/generated
 
 # Generated files
-Doxyfile.version
 Documentation/commands/*.rst
 doctrees/
 
diff --git a/Makefile b/Makefile
index 63139c2..1ab27e0 100644
--- a/Makefile
+++ b/Makefile
@@ -774,10 +774,6 @@
 	$(Q)rm -f $@
 	$(Q)echo $(KERNELVERSION)$(localversion) > $@
 
-Doxyfile.version: include/config/auto.conf FORCE
-	$(Q)rm -f $@
-	$(Q)echo "PROJECT_NUMBER = $(KERNELRELEASE)" > $@
-
 # Things we need to do before we recursively start building the kernel
 # or the modules are listed in "prepare".
 # A multi level approach is used. prepareN is processed before prepareN-1.
@@ -996,7 +992,7 @@
                 .tmp_version .tmp_barebox* barebox.bin barebox.map barebox.S \
 		.tmp_kallsyms* common/barebox_default_env* barebox.ldr \
 		scripts/bareboxenv-target barebox-flash-image \
-		Doxyfile.version barebox.srec barebox.s5p barebox.ubl \
+		barebox.srec barebox.s5p barebox.ubl \
 		barebox.uimage barebox.spi barebox.kwb barebox.kwbuart
 
 # Directories & files removed with 'make mrproper'
diff --git a/README b/README
index cec9ccb..3862f60 100644
--- a/README
+++ b/README
@@ -179,7 +179,7 @@
 
 scripts/              -> Kconfig system
 
-Documentation/        -> Doxygen generated documentation
+Documentation/        -> Sphinx generated documentation
 
 
 Release Strategy