1 files changed, 1 insertions, 0 deletions

diff --git a/src/firejail/firejail.h b/src/firejail/firejail.h
index ce232ace5..90943dca2 100644
--- a/src/firejail/firejail.h
+++ b/src/firejail/firejail.h
@@ -223,6 +223,7 @@ extern int arg_debug_whitelists;	// print debug messages for whitelists
 extern int arg_nonetwork;       // --net=none
 extern int arg_command; // -c
 extern int arg_overlay;         // overlay option
+extern int arg_overlay_reuse;   // allow the reuse of overlays
 extern int arg_overlay_keep;    // place overlay diff directory in ~/.firejail
 
 extern int arg_seccomp; // enable default seccomp filter