diff --git a/clisp.spec b/clisp.spec
index f67ff15..fddc156 100644
--- a/clisp.spec
+++ b/clisp.spec
@@ -45,7 +45,7 @@ Source0:        http://switch.dl.sourceforge.net/sourceforge/clisp/clisp-2.49.ta
 # Original source at http://www.haible.de/bruno/gnu/ffcall-1.10.tar.gz
 # adopted to work with clisp-2.43 and higher
 Source1:        ffcall-1.10+2.43.tar.bz2
-Source2:        ftp://ftp.gnu.org/pub/gnu/libsigsegv/libsigsegv-2.8.tar.gz
+Source2:        ftp://ftp.gnu.org/pub/gnu/libsigsegv/libsigsegv-2.8.tar.bz2
 Source3:        clisp-rpmlintrc
 Source4:        README.SuSE
 Patch0:         clisp-2.49.dif