diff --git a/srcpkgs/llvm18/template b/srcpkgs/llvm18/template
index ce454412c81..2969e76d0a6 100644
--- a/srcpkgs/llvm18/template
+++ b/srcpkgs/llvm18/template
@@ -1,4 +1,4 @@
-# Template file for 'llvm18'.
+# Template file for 'llvm18'
 pkgname=llvm18
 version=18.1.8
 revision=2
@@ -46,6 +46,7 @@ checksum=09c08693a9afd6236f27a2ebae62cda656eba19021ef3f94d59e931d662d4856
 conflicts="llvm17>=0 llvm15>=0"
 lib32disabled=yes
 python_version=3
+nocross=yes #temp
 
 build_options="clang clang_tools_extra lld mlir libclc polly lldb flang bolt openmp lto"
 build_options_default="clang clang_tools_extra lld mlir libclc polly lldb openmp"