diff --git a/config.def.h b/config.def.h
index 9bc64e6..1a660ed 100644
--- a/config.def.h
+++ b/config.def.h
@@ -32,7 +32,7 @@ static const Rule rules[] = {
 	/* class      instance    title       tags mask     isfloating   isterminal noswallow monitor */
 	{ "Gimp",     NULL,       NULL,       0,            0,           0,         0,        -1 },
 	//{ "Firefox",  NULL,       NULL,       1 << 8,       0,           0,         0,        -1 },
-	{ "st",       NULL,       NULL,       0,            0,           1,         1,        -1 },
+	{ "xterm-256color",       NULL,       NULL,       0,            0,           1,         1,        -1 },
 };
 
 /* layout(s) */