1 files changed, 7 insertions, 0 deletions

diff --git a/shell/Config.in b/shell/Config.in
index 9328c9102..5ea071c36 100644
--- a/shell/Config.in
+++ b/shell/Config.in
@@ -47,6 +47,13 @@ config ASH
 comment "Ash Shell Options"
         depends on ASH
 
+config ASH_BASH_COMPAT
+        bool "bash-compatible extensions"
+        default y
+        depends on ASH
+        help
+          Enable bash-conpatible extensions.
+
 config ASH_JOB_CONTROL
         bool "Job control"
         default y