diff --git a/gdb/testsuite/boards/gdbserver-base.exp b/gdb/testsuite/boards/gdbserver-base.exp
index 03bdffe..8939b8c 100644
--- a/gdb/testsuite/boards/gdbserver-base.exp
+++ b/gdb/testsuite/boards/gdbserver-base.exp
@@ -31,4 +31,4 @@
 # The predefined TSVs in GDBserver.
 set_board_info gdb,predefined_tsv "\\\$trace_timestamp"
 
-set GDBFLAGS "${GDBFLAGS} -ex \"set auto-connect-native-target off\""
+set GDBFLAGS "${GDBFLAGS} -iex \"set auto-connect-native-target off\""