diff --git a/Makefile.am b/Makefile.am
index 642360ff15..a6ff04586f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -401,6 +401,8 @@ speex-reconf:
 tiff-reconf:
 	cd libs/tiff-3.8.2 && autoreconf -fi
 	cd libs/tiff-3.8.2 && sh ./configure.gnu
+	cd libs/spandsp && autoreconf -fi
+	cd libs/spandsp && sh ./configure.gnu
 	make mod_voipcodecs clean
 
 python-reconf: