diff --git a/autogen.sh b/autogen.sh
index 4066e97c61f9..7e20dd11ba73 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,2 +1,2 @@
 #!/bin/sh
-autoconf
+autoconf -B build/autoconf_prepend-include
\ No newline at end of file