diff --git a/tests/tests/keystore/src/android/keystore/cts/KeyAttestationTest.java b/tests/tests/keystore/src/android/keystore/cts/KeyAttestationTest.java
index 637d57f..f33d82c 100644
--- a/tests/tests/keystore/src/android/keystore/cts/KeyAttestationTest.java
+++ b/tests/tests/keystore/src/android/keystore/cts/KeyAttestationTest.java
@@ -68,6 +68,8 @@
 
 import com.google.common.collect.ImmutableSet;
 
+import androidx.test.filters.RequiresDevice;
+
 import org.bouncycastle.asn1.x500.X500Name;
 import org.bouncycastle.cert.jcajce.JcaX509CertificateHolder;
 
@@ -380,6 +382,7 @@
     }
 
     @RestrictedBuildTest
+    @RequiresDevice  // Emulators have no place to store the needed key
     public void testRsaAttestation_DeviceLocked() throws Exception {
         String keystoreAlias = "test_key";
         Date now = new Date();