diff --git a/tools/mac_setup.sh b/tools/mac_setup.sh
index 0ae0b35359..99c039114e 100755
--- a/tools/mac_setup.sh
+++ b/tools/mac_setup.sh
@@ -41,7 +41,7 @@ brew "ffmpeg"
 brew "glfw"
 brew "libusb"
 brew "libtool"
-brew "llvm"
+brew "llvm@20"
 brew "openssl@3.0"
 brew "qt@5"
 brew "zeromq"