diff --git a/flang/lib/Frontend/CMakeLists.txt b/flang/lib/Frontend/CMakeLists.txt
index 95606d28292aa..aaa017a03fb0f 100644
--- a/flang/lib/Frontend/CMakeLists.txt
+++ b/flang/lib/Frontend/CMakeLists.txt
@@ -15,6 +15,7 @@ add_flang_library(flangFrontend
   FIRBuilder
   FIRDialect
   FIRSupport
+  MLIRBuiltinAttributeInterfacesIncGen
   ${dialect_libs}
 
   LINK_LIBS