diff --git a/config.h b/config.h
index 3509a11..d585e11 100644
--- a/config.h
+++ b/config.h
@@ -55,12 +55,13 @@ static const Rule rules[] = {
     {"streamdeck",              NULL,       NULL,                       0,          0,          0,                  0,          1,          0,              -1},
     {"jetbrains-toolbox",       NULL,       NULL,                       0,          1,          0,                  0,          1,          0,              -1},
     {"jetbrains-idea",          NULL,       NULL,                       0,          0,          0,                  0,          1,          1,              -1},
+    {"jetbrains-studio",        NULL,       NULL,                       0,          0,          0,                  0,          1,          1,              -1},
     {"jetbrains-webstorm",      NULL,       NULL,                       0,          0,          0,                  0,          1,          1,              -1},
     {"jetbrains-clion",         NULL,       NULL,                       0,          0,          0,                  0,          1,          1,              -1},
     {"jetbrains-pycharm",       NULL,       NULL,                       0,          0,          0,                  0,          1,          1,              -1},
     {"jetbrains-idea",          NULL,       "Welcome to IntelliJ IDEA", 0,          1,          0,                  0,          1,          0,              -1},
     {"looking-glass-client",    NULL,       NULL,                       0,          1,          0,                  0,          1,          0,              -1},
-    {"Firefox",                 NULL,       NULL,                       0,          0,          1,                  0,          0,          0,              -1},
+    {"firefox",                 NULL,       NULL,                       0,          0,          1,                  0,          0,          0,              -1},
 };
 
 /* layout(s) */