diff --git a/if/configure.ac b/if/configure.ac
new file mode 100644
index 0000000..df0363b
--- /dev/null
+++ b/if/configure.ac
@@ -0,0 +1,11 @@
+AC_PREREQ(2.59)
+
+AC_INIT([thriftif], [1.0])
+
+AC_CONFIG_AUX_DIR([.])
+
+AM_INIT_AUTOMAKE
+
+AC_CONFIG_FILES([Makefile])
+
+AC_OUTPUT