diff --git a/screenshot.c b/screenshot.c
index 3f6186e904..9b988f32b9 100644
--- a/screenshot.c
+++ b/screenshot.c
@@ -88,7 +88,7 @@ bool screenshot_dump(const char *folder, const uint16_t *frame,
    time(&cur_time);
 
    char timefmt[64];
-   strftime(timefmt, sizeof(timefmt), "SSNES-%g%m%d-%H%M%S.bmp", localtime(&cur_time));
+   strftime(timefmt, sizeof(timefmt), "SSNES-%m%d-%H%M%S.bmp", localtime(&cur_time));
 
    char filename[256];
    strlcpy(filename, folder, sizeof(filename));