diff --git a/alts/src/main/java/io/grpc/alts/InternalCheckGcpEnvironment.java b/alts/src/main/java/io/grpc/alts/InternalCheckGcpEnvironment.java
index dc6b776e11..aae4a45d53 100644
--- a/alts/src/main/java/io/grpc/alts/InternalCheckGcpEnvironment.java
+++ b/alts/src/main/java/io/grpc/alts/InternalCheckGcpEnvironment.java
@@ -30,25 +30,22 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 
 /**
- * Class for checking if the system is running on Google Cloud Platform (GCP).
- * This is intended for usage internal to the gRPC team. If you *really* think you need
- * to use this, contact the gRPC team first.
+ * Class for checking if the system is running on Google Cloud Platform (GCP). This is intended for
+ * usage internal to the gRPC team. If you *really* think you need to use this, contact the gRPC
+ * team first.
  */
 @Internal
 public final class InternalCheckGcpEnvironment {
 
   private static final Logger logger =
       Logger.getLogger(InternalCheckGcpEnvironment.class.getName());
-  private static final String DMI_PRODUCT_NAME = "/sys/class/dmi/id/product_name";
   private static final String WINDOWS_COMMAND = "powershell.exe";
   private static Boolean cachedResult = null;
 
   // Construct me not!
   private InternalCheckGcpEnvironment() {}
 
-  /**
-   * Returns {@code true} if currently running on Google Cloud Platform (GCP).
-   */
+  /** Returns {@code true} if currently running on Google Cloud Platform (GCP). */
   public static synchronized boolean isOnGcp() {
     if (cachedResult == null) {
       cachedResult = isRunningOnGcp();
@@ -73,13 +70,14 @@ public final class InternalCheckGcpEnvironment {
     }
     return false;
   }
-  
+
   private static boolean isRunningOnGcp() {
     String osName = System.getProperty("os.name").toLowerCase(Locale.ENGLISH);
     try {
       if (osName.startsWith("linux")) {
         // Checks GCE residency on Linux platform.
-        return checkProductNameOnLinux(Files.newBufferedReader(Paths.get(DMI_PRODUCT_NAME), UTF_8));
+        return checkProductNameOnLinux(
+            Files.newBufferedReader(Paths.get("/sys/class/dmi/id/product_name"), UTF_8));
       } else if (osName.startsWith("windows")) {
         // Checks GCE residency on Windows platform.
         Process p =