1 files changed, 2 insertions, 0 deletions
diff --git a/options/options.h b/options/options.h
index 7b3bf4b69d..e5436383ad 100644
--- a/options/options.h
+++ b/options/options.h
@@ -240,6 +240,8 @@ typedef struct MPOpts {
 
     int w32_priority;
 
+    int slave_mode;
+
     int network_cookies_enabled;
     char *network_cookies_file;
     char *network_useragent;