diff --git a/config.def.h b/config.def.h
index 6c90603..0c84154 100644
--- a/config.def.h
+++ b/config.def.h
@@ -45,6 +45,7 @@ static const Rule rules[] = {
     { "vesktop",            NULL,       NULL,       1 << 3,     0,          -1 },
     { "discord",            NULL,       NULL,       1 << 3,     0,          -1 },
     { "KotatogramDesktop",  NULL,       NULL,       1 << 3,     0,          -1 },
+    { "64Gram",             NULL,       NULL,       1 << 3,     0,          -1 },
     // ----- 5 -----
     { "Steam",              NULL,       NULL,       1 << 4,     0,          -1 },
     { "steam",              NULL,       NULL,       1 << 4,     0,          -1 },