diff --git a/MacrobenchmarkSample/macrobenchmark/src/main/kotlin/com/example/macrobenchmark/baselineprofile/Common.kt b/MacrobenchmarkSample/macrobenchmark/src/main/kotlin/com/example/macrobenchmark/baselineprofile/Common.kt
index 0eb564b..9738eaf 100644
--- a/MacrobenchmarkSample/macrobenchmark/src/main/kotlin/com/example/macrobenchmark/baselineprofile/Common.kt
+++ b/MacrobenchmarkSample/macrobenchmark/src/main/kotlin/com/example/macrobenchmark/baselineprofile/Common.kt
@@ -27,7 +27,7 @@ const val TARGET_PACKAGE = "com.example.macrobenchmark.target"
  * including the package name of the app under test.
  */
 fun UiDevice.clearData(scope: MacrobenchmarkScope) {
-    val command = "pm clear $scope.packageName"
+    val command = "pm clear ${scope.packageName}"
     val output = executeShellCommand(command)
 //    Assert.assertEquals("Success", output)
 }
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