diff --git a/llvm/include/llvm/module.modulemap b/llvm/include/llvm/module.modulemap
index 9aae22ad118d..abfbd0b68103 100644
--- a/llvm/include/llvm/module.modulemap
+++ b/llvm/include/llvm/module.modulemap
@@ -332,6 +332,12 @@ module LLVM_TableGen {
 module LLVM_Transforms {
   requires cplusplus
   umbrella "Transforms"
+
+  // FIXME: This is far from a perfect solution but at the moment this header
+  // is difficult to modularize and would require splitting it up. Exclude it
+  // completely to avoid a link failure with modular builds.
+  exclude header "Transforms/IPO/Attributor.h"
+
   module * { export * }
 }