diff --git a/llvm/utils/gn/secondary/llvm/unittests/BUILD.gn b/llvm/utils/gn/secondary/llvm/unittests/BUILD.gn
index e2f813dcb425..f03456dca4a8 100644
--- a/llvm/utils/gn/secondary/llvm/unittests/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/unittests/BUILD.gn
@@ -55,7 +55,10 @@ group("unittests") {
     ]
   }
   if (llvm_build_ARM) {
-    deps += [ "tools/llvm-exegesis/ARM:LLVMExegesisARMTests" ]
+    deps += [
+      "Target/ARM:ARMTests",
+      "tools/llvm-exegesis/ARM:LLVMExegesisARMTests",
+    ]
   }
   if (llvm_build_WebAssembly) {
     deps += [ "Target/WebAssembly:WebAssemblyTests" ]
diff --git a/llvm/utils/gn/secondary/llvm/unittests/Target/ARM/BUILD.gn b/llvm/utils/gn/secondary/llvm/unittests/Target/ARM/BUILD.gn
new file mode 100644
index 000000000000..fd9db37196ed
--- /dev/null
+++ b/llvm/utils/gn/secondary/llvm/unittests/Target/ARM/BUILD.gn
@@ -0,0 +1,17 @@
+import("//llvm/utils/unittest/unittest.gni")
+
+unittest("ARMTests") {
+  deps = [
+    "//llvm/lib/MC",
+    "//llvm/lib/Support",
+    "//llvm/lib/Target",
+    "//llvm/lib/Target/ARM:LLVMARMCodeGen",
+    "//llvm/lib/Target/ARM/MCTargetDesc",
+    "//llvm/lib/Target/ARM/TargetInfo",
+    "//llvm/lib/Target/ARM/Utils",
+  ]
+  include_dirs = [ "//llvm/lib/Target/ARM" ]
+  sources = [
+    "MachineInstrTest.cpp",
+  ]
+}