diff --git a/srcpkgs/llvm19/template b/srcpkgs/llvm19/template
index f9c581524c6..a88735d567e 100644
--- a/srcpkgs/llvm19/template
+++ b/srcpkgs/llvm19/template
@@ -67,6 +67,7 @@ skip_extraction=${_spirv_version}.tar.gz
 conflicts="llvm18>=0 llvm17>=0 llvm15>=0"
 lib32disabled=yes
 python_version=3
+nocross="save the builders!"
 
 CFLAGS="-Wno-unused-command-line-argument"
 CXXFLAGS="-Wno-unused-command-line-argument"