diff --git a/src/include/Makefile.am b/src/include/Makefile.am
index 45b7561a3..df1fa692d 100644
--- a/src/include/Makefile.am
+++ b/src/include/Makefile.am
@@ -1,59 +1,65 @@
 ## Process this file with automake to produce Makefile.in
 
 noinst_HEADERS = \
-	acdefs.h	\
-	arch.h		\
-	cktdefs.h	\
-	complex.h	\
-	const.h		\
-	cpdefs.h	\
-	cpextern.h	\
-	cpstd.h		\
-	defines.h	\
-	devdefs.h	\
-	dgen.h		\
-	distodef.h	\
-	ftecmath.h	\
-	fteconst.h	\
-	ftedata.h	\
-	ftedbgra.h	\
-	ftedebug.h	\
-	ftedefs.h	\
-	ftedev.h	\
-	fteext.h	\
-	ftegraf.h	\
-	ftegraph.h	\
-	ftehelp.h	\
-	fteinp.h	\
-	fteinput.h	\
-	fteparse.h	\
-	gendefs.h	\
-	hlpdefs.h	\
-	iferrmsg.h	\
-	ifsim.h		\
-	inpdefs.h	\
-	inpmacs.h	\
-	inpptree.h	\
-	jobdefs.h	\
-	macros.h	\
-	missing_math.h	\
-	ngspice.h	\
-	noisedef.h	\
-	opdefs.h	\
-	optdefs.h	\
-	pzdefs.h	\
-	sen2defs.h	\
-	sensdefs.h	\
-	sensgen.h	\
-	smpdefs.h	\
-	spconfig.h	\
-	sperror.h	\
-	spmatrix.h	\
-	struct.h	\
-	suffix.h	\
-	tfdefs.h	\
-	trandefs.h	\
-	trcvdefs.h	\
-	tskdefs.h	
+	acdefs.h \
+	bool.h \
+	cktdefs.h \
+	complex.h \
+	const.h \
+	cpdefs.h \
+	cpextern.h \
+	cpstd.h \
+	defines.h \
+	devdefs.h \
+	dgen.h \
+	distodef.h \
+	dvec.h \
+	ftecmath.h \
+	fteconst.h \
+	ftedata.h \
+	ftedbgra.h \
+	ftedebug.h \
+	ftedefs.h \
+	ftedev.h \
+	fteext.h \
+	ftegraph.h \
+	ftehelp.h \
+	fteinp.h \
+	fteinput.h \
+	fteparse.h \
+	gendefs.h \
+	grid.h \
+	hlpdefs.h \
+	iferrmsg.h \
+	ifsim.h \
+	inpdefs.h \
+	inpmacs.h \
+	inpptree.h \
+	jobdefs.h \
+	macros.h \
+	missing_math.h \
+	ngspice.h \
+	noisedef.h \
+	opdefs.h \
+	optdefs.h \
+	plot.h \
+	pnode.h \
+	pzdefs.h \
+	sen2defs.h \
+	sensdefs.h \
+	sensgen.h \
+	sim.h \
+	smpdefs.h \
+	spconfig.h \
+	sperror.h \
+	spmatrix.h \
+	suffix.h \
+	terminal.h \
+	tfdefs.h \
+	trandefs.h \
+	trcvdefs.h \
+	tskdefs.h \
+	variable.h \
+	wordlist.h
 
 MAINTAINERCLEANFILES = Makefile.in