diff --git a/bfd/doc/Makefile.in b/bfd/doc/Makefile.in
index 9bcb0e3b60e..ec4f1a2cfe1 100644
--- a/bfd/doc/Makefile.in
+++ b/bfd/doc/Makefile.in
@@ -54,7 +54,7 @@ RANLIB = ranlib
 #### Host, target, and site specific Makefile fragments come in here.
 ###
 
-CFLAGS = $(H_CFLAGS) -I$(srcdir)/.. -I$(srcdir)/../../include 
+CFLAGS = $(H_CFLAGS) -I.. -I$(srcdir)/.. -I$(srcdir)/../../include 
 
 # main GDB source directory