diff --git a/llvm/utils/gn/secondary/llvm/unittests/Frontend/BUILD.gn b/llvm/utils/gn/secondary/llvm/unittests/Frontend/BUILD.gn
index c4500d8ddcb8..0a5031f23e72 100644
--- a/llvm/utils/gn/secondary/llvm/unittests/Frontend/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/unittests/Frontend/BUILD.gn
@@ -3,6 +3,7 @@ import("//llvm/utils/unittest/unittest.gni")
 unittest("LLVMFrontendTests") {
   deps = [
     "//llvm/lib/Analysis",
+    "//llvm/lib/Frontend/OpenACC",
     "//llvm/lib/Frontend/OpenMP",
     "//llvm/lib/IR",
     "//llvm/lib/Passes",
@@ -10,6 +11,7 @@ unittest("LLVMFrontendTests") {
     "//llvm/lib/Testing/Support",
   ]
   sources = [
+    "OpenACCTest.cpp",
     "OpenMPContextTest.cpp",
     "OpenMPIRBuilderTest.cpp",
     "OpenMPParsingTest.cpp",