diff --git a/config.def.h b/config.def.h
index ae618b3..cc37e88 100644
--- a/config.def.h
+++ b/config.def.h
@@ -49,12 +49,13 @@ static const Rule rules[] = {
 	{ "zenity",           0,  0,                                     0, 0,  1,  -1 },
 	{ "steam",            0,  0,                                1 << 2, 0,  0,   0 },
 	{ "discord",          0,  0,                                1 << 2, 0,  0,   1 },
+	{ "vesktop",          0,  0,                                1 << 2, 0,  0,   1 },
 	{ "TeamSpeak",        0,  0,                                1 << 2, 0,  0,   1 },
 	{ "Element",          0,  0,                                1 << 2, 0,  0,   1 },
 	{ "Signal",           0,  0,                                1 << 4, 0,  0,   1 },
 	{ "TelegramDesktop",  0,  0,                                1 << 4, 0,  0,   1 },
-	{ "threema-web",      0,  0,                                1 << 4, 0,  0,   1 },
-	{ "thunderbird",      0,  0,                                1 << 4, 0,  0,   1 },
+	{ "Threema",          0,  0,                                1 << 4, 0,  0,   1 },
+	{ "Thunderbird",      0,  0,                                1 << 4, 0,  0,   1 },
 	{ "Sonixd",           0,  0,                                1 << 8, 0,  0,   1 },
 	{ "KeePassXC",        0,  "Unlock Database - KeePassXC",    1 << 1, 0,  0,   0 },
 	{ "KeePassXC",        0,  0,                                1 << 9, 0,  0,   0 },