diff --git a/services/core/java/com/android/server/pm/Installer.java b/services/core/java/com/android/server/pm/Installer.java
index cbe65f35cd125..68c8abf0c2d35 100644
--- a/services/core/java/com/android/server/pm/Installer.java
+++ b/services/core/java/com/android/server/pm/Installer.java
@@ -1179,7 +1179,7 @@ public class Installer extends SystemService {
         // TODO(b/260124949): Remove the legacy dexopt code paths, i.e. this exception and all code
         // that may throw it.
         public LegacyDexoptDisabledException() {
-            super("Invalid call to legacy dexopt installd method while ART Service is in use.");
+            super("Invalid call to legacy dexopt method while ART Service is in use.");
         }
     }
 
diff --git a/services/tests/mockingservicestests/src/com/android/server/pm/BackgroundDexOptServiceUnitTest.java b/services/tests/mockingservicestests/src/com/android/server/pm/BackgroundDexOptServiceUnitTest.java
index d5aa7fec996f5..9a7ee4d7887b7 100644
--- a/services/tests/mockingservicestests/src/com/android/server/pm/BackgroundDexOptServiceUnitTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/pm/BackgroundDexOptServiceUnitTest.java
@@ -47,6 +47,7 @@ import android.content.IntentFilter;
 import android.os.HandlerThread;
 import android.os.PowerManager;
 import android.os.Process;
+import android.os.SystemProperties;
 import android.util.Log;
 
 import com.android.internal.util.IndentingPrintWriter;
@@ -56,6 +57,7 @@ import com.android.server.pm.dex.DexManager;
 import com.android.server.pm.dex.DexoptOptions;
 
 import org.junit.After;
+import org.junit.Assume;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -126,6 +128,10 @@ public final class BackgroundDexOptServiceUnitTest {
 
     @Before
     public void setUp() throws Exception {
+        // These tests are only applicable to the legacy BackgroundDexOptService and cannot be run
+        // when ART Service is enabled.
+        Assume.assumeFalse(SystemProperties.getBoolean("dalvik.vm.useartservice", false));
+
         when(mInjector.getCallingUid()).thenReturn(Process.FIRST_APPLICATION_UID);
         when(mInjector.getContext()).thenReturn(mContext);
         when(mInjector.getDexOptHelper()).thenReturn(mDexOptHelper);