diff --git a/lib/roken/Makefile.in b/lib/roken/Makefile.in
index db512d312..686300ee5 100644
--- a/lib/roken/Makefile.in
+++ b/lib/roken/Makefile.in
@@ -7,11 +7,12 @@ SHELL = /bin/sh
 srcdir = @srcdir@
 VPATH = @srcdir@
 
-CC = @CC@
-AR = ar
-RANLIB = @RANLIB@
-DEFS = @DEFS@
-CFLAGS = @CFLAGS@
+CC	= @CC@
+CPP	= @CPP@
+AR	= ar
+RANLIB	= @RANLIB@
+DEFS	= @DEFS@
+CFLAGS	= @CFLAGS@
 
 INSTALL = @INSTALL@
 INSTALL_DATA	= @INSTALL_DATA@
@@ -30,8 +31,6 @@ SHLIBEXT = @SHLIBEXT@
 LIB = $(LIBNAME).$(LIBEXT)
 
 
-SOURCES = signal.c
-
 OBJECTS = signal.o @LIBOBJS@
 
 all: $(LIB)
diff --git a/lib/roken/roken.h b/lib/roken/roken.h
index 4f804303e..fcc343bbb 100644
--- a/lib/roken/roken.h
+++ b/lib/roken/roken.h
@@ -3,6 +3,9 @@
 #ifndef __ROKEN_H__
 #define __ROKEN_H__
 
+#include <sys/types.h>
+#include <netinet/in.h>
+
 #ifndef HAVE_PUTENV
 int putenv(const char *string);
 #endif
diff --git a/lib/roken/roken.h.in b/lib/roken/roken.h.in
index 4f804303e..fcc343bbb 100644
--- a/lib/roken/roken.h.in
+++ b/lib/roken/roken.h.in
@@ -3,6 +3,9 @@
 #ifndef __ROKEN_H__
 #define __ROKEN_H__
 
+#include <sys/types.h>
+#include <netinet/in.h>
+
 #ifndef HAVE_PUTENV
 int putenv(const char *string);
 #endif