diff --git a/flang/lib/Parser/CMakeLists.txt b/flang/lib/Parser/CMakeLists.txt
--- a/flang/lib/Parser/CMakeLists.txt
+++ b/flang/lib/Parser/CMakeLists.txt
@@ -30,6 +30,7 @@
 
   LINK_COMPONENTS
   Support
+  FrontendOpenACC
 
   DEPENDS
   omp_gen
diff --git a/flang/lib/Semantics/CMakeLists.txt b/flang/lib/Semantics/CMakeLists.txt
--- a/flang/lib/Semantics/CMakeLists.txt
+++ b/flang/lib/Semantics/CMakeLists.txt
@@ -52,4 +52,5 @@
   LINK_COMPONENTS
   Support
   FrontendOpenMP
+  FrontendOpenACC
 )