1 files changed, 1 insertions, 1 deletions

diff --git a/flash/uart_boot/uart_boot.c b/flash/uart_boot/uart_boot.c
index 40c3682091..06750fdbe2 100644
--- a/flash/uart_boot/uart_boot.c
+++ b/flash/uart_boot/uart_boot.c
@@ -10,7 +10,7 @@
 #include "flash.h" // flash high level functions
 
 // command line configuration: what shall we do?
-struct
+static struct
 {
         char* szPort; // COM port to use
         bool bRecorder; // it's a recorder