diff --git a/config.h b/config.h
index acc59a4..9ea87e5 100644
--- a/config.h
+++ b/config.h
@@ -37,6 +37,7 @@ static const Rule rules[] = {
 	/* class             instance  title           tags mask  isfloating  isterminal  noswallow  monitor */
 	{ "st",              NULL,     NULL,           0,         0,          1,           0,        -1 },
 	{ "Display-im6.q16", NULL,     NULL,           0,         1,          1,           0,        -1 },
+	{ "zbar",            NULL,     NULL,           0,         1,          1,           0,        -1 },
 	{ NULL,              NULL,     "Event Tester", 0,         0,          0,           1,        -1 }, /* xev */
 };
 
diff --git a/dwm-6.5-tavo.diff b/dwm-6.5-tavo.diff
index 029d5eb..a4c7fab 100644
--- a/dwm-6.5-tavo.diff
+++ b/dwm-6.5-tavo.diff
@@ -116,6 +116,7 @@ diff '--color=auto' -Nu a/config.h b/config.h
 +	/* class             instance  title           tags mask  isfloating  isterminal  noswallow  monitor */
 +	{ "st",              NULL,     NULL,           0,         0,          1,           0,        -1 },
 +	{ "Display-im6.q16", NULL,     NULL,           0,         1,          1,           0,        -1 },
++	{ "zbar",            NULL,     NULL,           0,         1,          1,           0,        -1 },
 +	{ NULL,              NULL,     "Event Tester", 0,         0,          0,           1,        -1 }, /* xev */
 +};
 +