diff --git a/avrdude/ChangeLog b/avrdude/ChangeLog
index 29e6e605..c21606d7 100644
--- a/avrdude/ChangeLog
+++ b/avrdude/ChangeLog
@@ -1,3 +1,8 @@
+2011-08-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+	bug #33811: Parallel make fails
+	* Makefile.am (BUILT_SOURCES): Add this macro.
+
 2011-08-26  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
 
 	bug #33114: Segfault after setting the DWEN fuse with Dragon
diff --git a/avrdude/Makefile.am b/avrdude/Makefile.am
index 546939a6..8311dea0 100644
--- a/avrdude/Makefile.am
+++ b/avrdude/Makefile.am
@@ -39,6 +39,8 @@ CLEANFILES = \
 	config_gram.h \
 	lexer.c
 
+BUILT_SOURCES = $(CLEANFILES)
+
 #SUBDIRS      = doc @WINDOWS_DIRS@
 #DIST_SUBDIRS = doc windows