diff --git a/andy/src/main/java/org/mockito/configuration/MockitoConfiguration.java b/andy/src/main/java/org/mockito/configuration/MockitoConfiguration.java
new file mode 100644
index 000000000..eb17b3212
--- /dev/null
+++ b/andy/src/main/java/org/mockito/configuration/MockitoConfiguration.java
@@ -0,0 +1,12 @@
+package org.mockito.configuration;
+
+// The presence of this class configures Mockito to disable the Objenesis cache.
+// Caching causes problems when we dynamically replace classes in meta tests.
+
+@SuppressWarnings("unused")
+public class MockitoConfiguration extends DefaultMockitoConfiguration {
+    @Override
+    public boolean enableClassCache() {
+        return false;
+    }
+}
diff --git a/andy/src/test/java/integration/LibraryMetaTestsTest.java b/andy/src/test/java/integration/LibraryMetaTestsTest.java
index 9faba1b6b..3399b2e44 100644
--- a/andy/src/test/java/integration/LibraryMetaTestsTest.java
+++ b/andy/src/test/java/integration/LibraryMetaTestsTest.java
@@ -130,4 +130,12 @@ void somePenaltyMetaTestFailingWithWeights() {
                 .has(failedMetaTest("DoesNotApplyLastCarry"));
     }
 
+    @Test
+    void metaTestsWithMockitoAndCustomException() {
+        Result result = run("MockingAssignmentWithCustomExceptionLibrary", "MockingAssignmentWithCustomExceptionWrongWithoutAssertions", "MockingAssignmentWithCustomExceptionConfiguration");
+
+        assertThat(result.getMetaTests().getPassedMetaTests()).isEqualTo(0);
+        assertThat(result.getMetaTests().getTotalTests()).isEqualTo(2);
+    }
+
 }
\ No newline at end of file
diff --git a/andy/src/test/resources/grader/fixtures/Config/MockingAssignmentWithCustomExceptionConfiguration.java b/andy/src/test/resources/grader/fixtures/Config/MockingAssignmentWithCustomExceptionConfiguration.java
new file mode 100644
index 000000000..c5702e3e4
--- /dev/null
+++ b/andy/src/test/resources/grader/fixtures/Config/MockingAssignmentWithCustomExceptionConfiguration.java
@@ -0,0 +1,51 @@
+package delft;
+
+import nl.tudelft.cse1110.andy.codechecker.checks.Comparison;
+import nl.tudelft.cse1110.andy.codechecker.checks.MethodCalledAnywhere;
+import nl.tudelft.cse1110.andy.codechecker.checks.MockClass;
+import nl.tudelft.cse1110.andy.codechecker.checks.MockitoVerify;
+import nl.tudelft.cse1110.andy.codechecker.engine.AndCheck;
+import nl.tudelft.cse1110.andy.codechecker.engine.CheckScript;
+import nl.tudelft.cse1110.andy.codechecker.engine.SingleCheck;
+import nl.tudelft.cse1110.andy.config.MetaTest;
+import nl.tudelft.cse1110.andy.config.RunConfiguration;
+import nl.tudelft.cse1110.andy.execution.mode.Mode;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class Configuration extends RunConfiguration {
+
+    @Override
+    public Mode mode() {
+        return Mode.GRADING;
+    }
+
+    @Override
+    public Map<String, Float> weights() {
+        return new HashMap<>() {{
+            put("coverage", 0.0f);
+            put("mutation", 0.0f);
+            put("meta", 1.0f);
+            put("codechecks", 0.0f);
+        }};
+    }
+
+    @Override
+    public List<String> classesUnderTest() {
+        return List.of("delft.MyService");
+    }
+
+    @Override
+    public List<MetaTest> metaTests() {
+        return List.of(
+                MetaTest.withStringReplacement("my meta test",
+                        "a == 10",
+                        "a == 15"),
+                MetaTest.withStringReplacement("another meta test",
+                        "a == 10",
+                        "a == 20")
+        );
+    }
+}
diff --git a/andy/src/test/resources/grader/fixtures/Library/MockingAssignmentWithCustomExceptionLibrary.java b/andy/src/test/resources/grader/fixtures/Library/MockingAssignmentWithCustomExceptionLibrary.java
new file mode 100644
index 000000000..ca413da08
--- /dev/null
+++ b/andy/src/test/resources/grader/fixtures/Library/MockingAssignmentWithCustomExceptionLibrary.java
@@ -0,0 +1,29 @@
+package delft;
+
+class MyService {
+    private final AnotherService anotherService;
+
+    public MyService(AnotherService anotherService) {
+        this.anotherService = anotherService;
+    }
+
+    public boolean myMethod(int a) {
+        if (a == 10) {
+            return false;
+        }
+
+        try {
+            return anotherService.anotherMethod();
+        } catch (MyException e) {
+            return false;
+        }
+    }
+
+}
+
+interface AnotherService {
+    boolean anotherMethod() throws MyException;
+}
+
+class MyException extends Exception {
+}
diff --git a/andy/src/test/resources/grader/fixtures/Solution/MockingAssignmentWithCustomExceptionWrongWithoutAssertions.java b/andy/src/test/resources/grader/fixtures/Solution/MockingAssignmentWithCustomExceptionWrongWithoutAssertions.java
new file mode 100644
index 000000000..25589de88
--- /dev/null
+++ b/andy/src/test/resources/grader/fixtures/Solution/MockingAssignmentWithCustomExceptionWrongWithoutAssertions.java
@@ -0,0 +1,29 @@
+package delft;
+
+import static org.assertj.core.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.*;
+
+import java.util.*;
+import java.time.*;
+import java.util.stream.*;
+
+import org.junit.jupiter.api.*;
+import org.junit.jupiter.params.*;
+import org.junit.jupiter.params.provider.*;
+import org.mockito.*;
+
+class MyServiceTest {
+
+    @Test
+    void test() throws MyException {
+        var anotherService = Mockito.mock(AnotherService.class);
+        var myService = new MyService(anotherService);
+
+        when(anotherService.anotherMethod()).thenThrow(MyException.class);
+
+        boolean result = myService.myMethod(1);
+    }
+
+}