1 files changed, 1 insertions, 1 deletions

diff --git a/firmware/test/fat/main.c b/firmware/test/fat/main.c
index ca288322d3..418f7b3e61 100644
--- a/firmware/test/fat/main.c
+++ b/firmware/test/fat/main.c
@@ -96,7 +96,7 @@ int dbg_mkfile(char* name, int num)
     int x=0;
     bool stop = false;
 
-    fd = open(name,O_WRONLY);
+    fd = creat(name,O_WRONLY);
     if (fd<0) {
         DEBUGF("Failed creating file\n");
         return -1;