diff --git a/owners-common/src/test/java/com/googlesource/gerrit/owners/common/PathOwnersTest.java b/owners-common/src/test/java/com/googlesource/gerrit/owners/common/PathOwnersTest.java
index df2b891..573c82e 100644
--- a/owners-common/src/test/java/com/googlesource/gerrit/owners/common/PathOwnersTest.java
+++ b/owners-common/src/test/java/com/googlesource/gerrit/owners/common/PathOwnersTest.java
@@ -25,10 +25,12 @@
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.powermock.core.classloader.annotations.PowerMockIgnore;
 import org.powermock.core.classloader.annotations.PrepareForTest;
 import org.powermock.modules.junit4.PowerMockRunner;
 
 @RunWith(PowerMockRunner.class)
+@PowerMockIgnore("jdk.internal.reflect.*")
 @PrepareForTest(JgitWrapper.class)
 public class PathOwnersTest extends ClassicConfig {
 
diff --git a/owners-common/src/test/java/com/googlesource/gerrit/owners/common/RegexTest.java b/owners-common/src/test/java/com/googlesource/gerrit/owners/common/RegexTest.java
index b68ec99..e911f1b 100644
--- a/owners-common/src/test/java/com/googlesource/gerrit/owners/common/RegexTest.java
+++ b/owners-common/src/test/java/com/googlesource/gerrit/owners/common/RegexTest.java
@@ -36,10 +36,12 @@
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.powermock.core.classloader.annotations.PowerMockIgnore;
 import org.powermock.core.classloader.annotations.PrepareForTest;
 import org.powermock.modules.junit4.PowerMockRunner;
 
 @RunWith(PowerMockRunner.class)
+@PowerMockIgnore("jdk.internal.reflect.*")
 @PrepareForTest(JgitWrapper.class)
 public class RegexTest extends Config {