diff --git a/libraries/libtecla/libtecla.info b/libraries/libtecla/libtecla.info
index c54eb281f5..7bfdf5a61d 100644
--- a/libraries/libtecla/libtecla.info
+++ b/libraries/libtecla/libtecla.info
@@ -1,10 +1,10 @@
 PRGNAM="libtecla"
 VERSION="1.6.3"
 HOMEPAGE="http://www.astro.caltech.edu/~mcs/tecla/"
-DOWNLOAD="http://www.astro.caltech.edu/~mcs/tecla/libtecla-1.6.3.tar.gz"
-MD5SUM="90105ca19e405fb92825a90978e4ab18"
-DOWNLOAD_x86_64=""
-MD5SUM_x86_64=""
+DOWNLOAD="UNSUPPORTED"
+MD5SUM=""
+DOWNLOAD_x86_64="http://www.astro.caltech.edu/~mcs/tecla/libtecla-1.6.3.tar.gz"
+MD5SUM_x86_64="90105ca19e405fb92825a90978e4ab18"
 REQUIRES=""
 MAINTAINER="Roberto Metere"
 EMAIL="roberto@metere.it"