diff --git a/autogen.sh b/autogen.sh
index aa53089f..d7ee7c8d 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -106,7 +106,7 @@ version_compare()
 
 # Check for required version and die if unhappy
 
-mkdir config
+mkdir -p config
 
 if [ "x$UNAME" = "xDarwin" ]; then
 version_compare glibtoolize 1 5 16 || exit 1
diff --git a/src/Makefile.am b/src/Makefile.am
index 1b7ad446..672d0820 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -346,6 +346,7 @@ nobase_include_HEADERS = spandsp/ademco_contactid.h \
                          spandsp/private/v42.h \
                          spandsp/private/v42bis.h \
                          spandsp/private/v8.h \
+                         spandsp/private/v80.h \
                          spandsp/expose.h
 
 nodist_include_HEADERS = spandsp.h