--- a/configure.ac
+++ b/configure.ac
@@ -79,7 +79,7 @@ AC_CHECK_FUNCS(select strerror strncpy m
 # Select OS specific versions of source files.
 AC_SUBST(BUNDLE_HOST)
 AC_SUBST(DYN_LIB_EXT)
-BUNDLE_HOST=`uname | sed -e s,/,_,`
+BUNDLE_HOST=Linux
 DYN_LIB_EXT="so"
 case "$BUNDLE_HOST" in
 Darwin)