diff --git a/configure.in b/configure.in
index 0cd3754d2d6..57ce57d9cca 100644
--- a/configure.in
+++ b/configure.in
@@ -438,7 +438,7 @@ if [ x${with_stabs} = x ]; then
   case "${target}" in
   mips*-*-irix6*)
     ;;
-  mips*-*-* | alpha*-*-osf* | i[3456]86*-*-sysv4* | i[3456]86*-*-unixware*)
+  mips*-*-* | alpha*-*-osf*)
     with_stabs=yes;
     withoptions="${withoptions} --with-stabs"
     ;;