diff --git a/Makefile.am b/Makefile.am
index 1f2f73cb..9803daa6 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -71,16 +71,8 @@ noinst_HEADERS = \
 	globals.h
 
 EXTRA_DIST = \
-	Doxyfile.in \
 	FEATURES \
-	Kbuild.in \
 	README.EoE \
-	ethercat.spec \
-	ethercat.spec.in
-
-BUILT_SOURCES = \
-	Doxyfile \
-	Kbuild \
 	ethercat.spec
 
 modules:
diff --git a/devices/Makefile.am b/devices/Makefile.am
index 8152d80e..a7925084 100644
--- a/devices/Makefile.am
+++ b/devices/Makefile.am
@@ -180,12 +180,6 @@ noinst_HEADERS = \
 	r8169-4.4-ethercat.c \
 	r8169-4.4-orig.c
 
-EXTRA_DIST = \
-	Kbuild.in
-
-BUILT_SOURCES = \
-	Kbuild
-
 modules:
 	$(MAKE) -C "$(LINUX_SOURCE_DIR)" M="@abs_srcdir@" modules
 
diff --git a/devices/ccat/Makefile.am b/devices/ccat/Makefile.am
index 305a2031..1ff5ea80 100644
--- a/devices/ccat/Makefile.am
+++ b/devices/ccat/Makefile.am
@@ -28,14 +28,10 @@
 #------------------------------------------------------------------------------
 
 EXTRA_DIST = \
-	Kbuild.in \
 	module.h \
 	netdev.h \
 	update.h
 
-BUILT_SOURCES = \
-	Kbuild
-
 modules:
 	$(MAKE) -C "$(LINUX_SOURCE_DIR)" M="@abs_srcdir@" modules
 
diff --git a/devices/e1000/Makefile.am b/devices/e1000/Makefile.am
index a8975ab3..9d69638f 100644
--- a/devices/e1000/Makefile.am
+++ b/devices/e1000/Makefile.am
@@ -28,7 +28,6 @@
 #------------------------------------------------------------------------------
 
 EXTRA_DIST = \
-	Kbuild.in \
 	LICENSE \
 	e1000-2.6.13-ethercat.h \
 	e1000-2.6.13-orig.h \
@@ -354,9 +353,6 @@ EXTRA_DIST = \
 	e1000_param-4.4-orig.c
 
 
-BUILT_SOURCES = \
-	Kbuild
-
 modules:
 	$(MAKE) -C "$(LINUX_SOURCE_DIR)" M="@abs_srcdir@" modules
 
diff --git a/devices/e1000e/Makefile.am b/devices/e1000e/Makefile.am
index c881eb3e..e89dc295 100644
--- a/devices/e1000e/Makefile.am
+++ b/devices/e1000e/Makefile.am
@@ -92,7 +92,6 @@ EXTRA_DIST = \
 	82571-4.4-ethercat.h \
 	82571-4.4-orig.c \
 	82571-4.4-orig.h \
-	Kbuild.in \
 	defines-2.6.32-ethercat.h \
 	defines-2.6.32-orig.h \
 	defines-2.6.33-ethercat.h \
@@ -461,9 +460,6 @@ EXTRA_DIST = \
 	regs-4.4-orig.h \
 	update.sh
 
-BUILT_SOURCES = \
-	Kbuild
-
 modules:
 	$(MAKE) -C "$(LINUX_SOURCE_DIR)" M="@abs_srcdir@" modules
 
diff --git a/devices/igb/Makefile.am b/devices/igb/Makefile.am
index 9567b7d0..df5d43c8 100644
--- a/devices/igb/Makefile.am
+++ b/devices/igb/Makefile.am
@@ -110,9 +110,6 @@ EXTRA_DIST = \
 	igb_ptp-4.4-orig.c \
 	update.sh
 
-BUILT_SOURCES = \
-	Kbuild
-
 modules:
 	$(MAKE) -C "$(LINUX_SOURCE_DIR)" M="@abs_srcdir@" modules
 
diff --git a/examples/Makefile.am b/examples/Makefile.am
index 9dcbef2c..6d79af16 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -66,10 +66,4 @@ DIST_SUBDIRS = \
 	xenomai \
 	xenomai_posix
 
-EXTRA_DIST = \
-	Kbuild.in
-
-BUILT_SOURCES = \
-	Kbuild
-
 #------------------------------------------------------------------------------
diff --git a/examples/dc_rtai/Makefile.am b/examples/dc_rtai/Makefile.am
index 143ee0b0..164936cf 100644
--- a/examples/dc_rtai/Makefile.am
+++ b/examples/dc_rtai/Makefile.am
@@ -30,12 +30,8 @@
 #------------------------------------------------------------------------------
 
 EXTRA_DIST = \
-	Kbuild.in \
 	dc_rtai_sample.c
 
-BUILT_SOURCES = \
-	Kbuild
-
 modules:
 	$(MAKE) -C "$(LINUX_SOURCE_DIR)" M="@abs_srcdir@" modules
 
diff --git a/examples/mini/Makefile.am b/examples/mini/Makefile.am
index 1b97e51d..cbc0ae32 100644
--- a/examples/mini/Makefile.am
+++ b/examples/mini/Makefile.am
@@ -32,12 +32,8 @@
 #------------------------------------------------------------------------------
 
 EXTRA_DIST = \
-	Kbuild.in \
 	mini.c
 
-BUILT_SOURCES = \
-	Kbuild
-
 modules:
 	$(MAKE) -C "$(LINUX_SOURCE_DIR)" M="@abs_srcdir@" modules
 
diff --git a/examples/rtai/Makefile.am b/examples/rtai/Makefile.am
index faeee557..a73ea81a 100644
--- a/examples/rtai/Makefile.am
+++ b/examples/rtai/Makefile.am
@@ -30,12 +30,8 @@
 #------------------------------------------------------------------------------
 
 EXTRA_DIST = \
-	Kbuild.in \
 	rtai_sample.c
 
-BUILT_SOURCES = \
-	Kbuild
-
 modules:
 	$(MAKE) -C "$(LINUX_SOURCE_DIR)" M="@abs_srcdir@" modules
 
diff --git a/examples/tty/Makefile.am b/examples/tty/Makefile.am
index e4bcce48..2f3d0b2c 100644
--- a/examples/tty/Makefile.am
+++ b/examples/tty/Makefile.am
@@ -36,12 +36,6 @@ noinst_HEADERS = \
 	serial.h \
 	tty.c
 
-EXTRA_DIST = \
-	Kbuild.in
-
-BUILT_SOURCES = \
-	Kbuild
-
 modules:
 	$(MAKE) -C "$(LINUX_SOURCE_DIR)" M="@abs_srcdir@" modules
 
diff --git a/master/Makefile.am b/master/Makefile.am
index bbd02118..ba12745e 100644
--- a/master/Makefile.am
+++ b/master/Makefile.am
@@ -76,12 +76,6 @@ noinst_HEADERS = \
 	sync_config.c sync_config.h \
 	voe_handler.c voe_handler.h
 
-EXTRA_DIST = \
-	Kbuild.in
-
-BUILT_SOURCES = \
-	Kbuild
-
 modules:
 	$(MAKE) -C "$(LINUX_SOURCE_DIR)" M="@abs_srcdir@" modules
 
diff --git a/script/Makefile.am b/script/Makefile.am
index b3483f15..4351f9c1 100644
--- a/script/Makefile.am
+++ b/script/Makefile.am
@@ -42,10 +42,6 @@ EXTRA_DIST = \
 	ethercat.service.in \
 	ifup-eoe.sh
 
-BUILT_SOURCES = \
-	ethercatctl \
-	ethercat.service
-
 if HAVE_SYSTEMD
 systemdsystemunit_DATA = ethercat.service
 endif
diff --git a/script/init.d/Makefile.am b/script/init.d/Makefile.am
index adef8dba..2392e417 100644
--- a/script/init.d/Makefile.am
+++ b/script/init.d/Makefile.am
@@ -31,8 +31,4 @@ initdir = $(sysconfdir)/init.d
 
 init_SCRIPTS = ethercat
 
-EXTRA_DIST = ethercat.in
-
-BUILT_SOURCES = ethercat
-
 #------------------------------------------------------------------------------
diff --git a/tty/Makefile.am b/tty/Makefile.am
index de035efc..0060714f 100644
--- a/tty/Makefile.am
+++ b/tty/Makefile.am
@@ -32,12 +32,8 @@ noinst_HEADERS = \
 	module.c
 
 EXTRA_DIST = \
-	Kbuild.in \
 	README
 
-BUILT_SOURCES = \
-	Kbuild
-
 modules:
 	$(MAKE) -C "$(LINUX_SOURCE_DIR)" M="@abs_srcdir@" modules