diff --git a/llvm/lib/Target/AArch64/AArch64PfmCounters.td b/llvm/lib/Target/AArch64/AArch64PfmCounters.td
index b1d1664e3f1b1..c7132b40ca2fe 100644
--- a/llvm/lib/Target/AArch64/AArch64PfmCounters.td
+++ b/llvm/lib/Target/AArch64/AArch64PfmCounters.td
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-def CpuCyclesPfmCounter : PfmCounter<"CPU_CYCLES">;
+def CpuCyclesPfmCounter : PfmCounter<"CYCLES">;
 
 def DefaultPfmCounters : ProcPfmCounters {
   let CycleCounter = CpuCyclesPfmCounter;
diff --git a/llvm/unittests/tools/llvm-exegesis/AArch64/TargetTest.cpp b/llvm/unittests/tools/llvm-exegesis/AArch64/TargetTest.cpp
index 71675d9f46739..ca5416eef39d5 100644
--- a/llvm/unittests/tools/llvm-exegesis/AArch64/TargetTest.cpp
+++ b/llvm/unittests/tools/llvm-exegesis/AArch64/TargetTest.cpp
@@ -65,7 +65,7 @@ TEST_F(AArch64TargetTest, SetRegToConstant) {
 }
 
 TEST_F(AArch64TargetTest, DefaultPfmCounters) {
-  const std::string Expected = "CPU_CYCLES";
+  const std::string Expected = "CYCLES";
   EXPECT_EQ(ExegesisTarget_->getPfmCounters("").CycleCounter, Expected);
   EXPECT_EQ(ExegesisTarget_->getPfmCounters("unknown_cpu").CycleCounter,
             Expected);