diff --git a/Source/SWIG1.1/Makefile.in b/Source/SWIG1.1/Makefile.in
index 107c7499d..395aaa322 100644
--- a/Source/SWIG1.1/Makefile.in
+++ b/Source/SWIG1.1/Makefile.in
@@ -28,7 +28,8 @@ INCLUDE  = -I$(srcdir)/../Include               \
            -I$(srcdir)/../Swig                  \
            -I$(srcdir)/../Preprocessor          \
            -I$(srcdir)/../DOH/Include		\
-	   -I../Include
+	   -I../Include				\
+	   -I.
 
 # Rules for creation of a .o file from .cxx
 .SUFFIXES: .cxx