diff --git a/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/util/MoreMatchers.java b/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/util/MoreMatchers.java
index bccc378342e..0685d74bc61 100644
--- a/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/util/MoreMatchers.java
+++ b/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/util/MoreMatchers.java
@@ -19,7 +19,7 @@ private MoreMatchers() {}
    * Determines whether an expression has a meta annotation of the given class name. This includes
    * annotations inherited from superclasses due to {@link java.lang.annotation.Inherited}.
    *
-   * @param <T> The type of the expression tree.
+   * @param <T> The type of the expression tree. // XXX: Not  expression per se.
    * @param annotationClass The binary class name of the annotation (e.g. "
    *     org.jspecify.nullness.Nullable", or "some.package.OuterClassName$InnerClassName")
    * @return A {@link Matcher} that matches expressions with the specified meta annotation.
diff --git a/error-prone-contrib/src/test/java/tech/picnic/errorprone/bugpatterns/util/MoreJUnitMatchersTest.java b/error-prone-contrib/src/test/java/tech/picnic/errorprone/bugpatterns/util/MoreJUnitMatchersTest.java
index 1c1d38bfa87..9b56cfaa046 100644
--- a/error-prone-contrib/src/test/java/tech/picnic/errorprone/bugpatterns/util/MoreJUnitMatchersTest.java
+++ b/error-prone-contrib/src/test/java/tech/picnic/errorprone/bugpatterns/util/MoreJUnitMatchersTest.java
@@ -60,9 +60,9 @@ void matches() {
             "  }",
             "",
             "  @ParameterizedTest",
-            "  @MethodSource",
+            "  @MethodSource(\"booleanArgs\")",
             "  // BUG: Diagnostic contains: TEST_METHOD, HAS_METHOD_SOURCE",
-            "  void testBar() {}",
+            "  void testBar(boolean b) {}",
             "",
             "  @RepeatedTest(2)",
             "  // BUG: Diagnostic contains: TEST_METHOD",
diff --git a/error-prone-contrib/src/test/java/tech/picnic/errorprone/bugpatterns/util/MoreMatchersTest.java b/error-prone-contrib/src/test/java/tech/picnic/errorprone/bugpatterns/util/MoreMatchersTest.java
new file mode 100644
index 00000000000..fc295a941e6
--- /dev/null
+++ b/error-prone-contrib/src/test/java/tech/picnic/errorprone/bugpatterns/util/MoreMatchersTest.java
@@ -0,0 +1,64 @@
+package tech.picnic.errorprone.bugpatterns.util;
+
+import static com.google.errorprone.BugPattern.SeverityLevel.ERROR;
+
+import com.google.errorprone.BugPattern;
+import com.google.errorprone.CompilationTestHelper;
+import com.google.errorprone.VisitorState;
+import com.google.errorprone.bugpatterns.BugChecker;
+import com.google.errorprone.bugpatterns.BugChecker.AnnotationTreeMatcher;
+import com.google.errorprone.matchers.Description;
+import com.google.errorprone.matchers.Matcher;
+import com.sun.source.tree.AnnotationTree;
+import org.junit.jupiter.api.Test;
+
+final class MoreMatchersTest {
+  @Test
+  void matcher() {
+    CompilationTestHelper.newInstance(TestMatcher.class, getClass())
+        .addSourceLines(
+            "/A.java",
+            "import org.junit.jupiter.api.RepeatedTest;",
+            "import org.junit.jupiter.api.Test;",
+            "import org.junit.jupiter.api.AfterAll;",
+            "import org.junit.jupiter.params.ParameterizedTest;",
+            "import org.junit.jupiter.api.TestTemplate;",
+            "",
+            "class A {",
+            "  private void negative1() {}",
+            "",
+            "  @Test",
+            "  void negative2() {}",
+            "",
+            "",
+            "  @TestTemplate",
+            "  void negative3() {}",
+            "",
+            "  @AfterAll",
+            "  void negative4() {}",
+            "",
+            "  // BUG: Diagnostic contains:",
+            "  @ParameterizedTest",
+            "  void testBar() {}",
+            "",
+            "  // BUG: Diagnostic contains:",
+            "  @RepeatedTest(2)",
+            "  void testBaz() {}",
+            "}")
+        .doTest();
+  }
+
+  /** A {@link BugChecker} that delegates to `MoreMatchers#hasMetaAnnotation`. */
+  @BugPattern(summary = "Interacts with `MoreMatchers` for testing purposes", severity = ERROR)
+  public static final class TestMatcher extends BugChecker implements AnnotationTreeMatcher {
+    private static final long serialVersionUID = 1L;
+
+    private static final Matcher<AnnotationTree> DELEGATE =
+        MoreMatchers.hasMetaAnnotation("org.junit.jupiter.api.TestTemplate");
+
+    @Override
+    public Description matchAnnotation(AnnotationTree tree, VisitorState state) {
+      return DELEGATE.matches(tree, state) ? buildDescription(tree).build() : Description.NO_MATCH;
+    }
+  }
+}