diff --git a/httperf/autogen.sh b/httperf/autogen.sh
index 845f60a..ac3b7eb 100755
--- a/httperf/autogen.sh
+++ b/httperf/autogen.sh
@@ -23,6 +23,8 @@ echo "Running aclocal $ACLOCAL_FLAGS"
 aclocal $ACLOCAL_FLAGS || fail
 echo "Running libtoolize"
 libtoolize --copy --force || fail
+echo "Running aclocal $ACLOCAL_FLAGS"
+aclocal $ACLOCAL_FLAGS || fail
 echo "Removing autoheader cruft"
 rm -f config.h.in src/config.h.in
 echo "Running autoheader"