diff --git a/src/main/java/com/android/tools/r8/Version.java b/src/main/java/com/android/tools/r8/Version.java
index 9085393..61917df 100644
--- a/src/main/java/com/android/tools/r8/Version.java
+++ b/src/main/java/com/android/tools/r8/Version.java
@@ -11,7 +11,7 @@
 
   // This field is accessed from release scripts using simple pattern matching.
   // Therefore, changing this field could break our release scripts.
-  public static final String LABEL = "2.0.2-dev";
+  public static final String LABEL = "2.0.3-dev";
 
   private Version() {
   }
diff --git a/src/main/java/com/android/tools/r8/shaking/AnnotationRemover.java b/src/main/java/com/android/tools/r8/shaking/AnnotationRemover.java
index 701904c..693058b 100644
--- a/src/main/java/com/android/tools/r8/shaking/AnnotationRemover.java
+++ b/src/main/java/com/android/tools/r8/shaking/AnnotationRemover.java
@@ -108,6 +108,11 @@
 
   private boolean isAnnotationTypeLive(DexAnnotation annotation) {
     DexType annotationType = annotation.annotation.type.toBaseType(appView.dexItemFactory());
+    DexClass definition = appView.definitionFor(annotationType);
+    // TODO(b/73102187): How to handle annotations without definition.
+    if (appView.options().isShrinking() && definition == null) {
+      return false;
+    }
     return appView.appInfo().isNonProgramTypeOrLiveProgramType(annotationType);
   }
 
@@ -271,8 +276,7 @@
   private DexAnnotationElement rewriteAnnotationElement(
       DexType annotationType, DexAnnotationElement original) {
     DexClass definition = appView.definitionFor(annotationType);
-    // We cannot strip annotations where we cannot look up the definition, because this will break
-    // apps that rely on the annotation to exist. See b/134766810 for more information.
+    // TODO(b/73102187): How to handle annotations without definition.
     if (definition == null) {
       return original;
     }
diff --git a/src/test/java/com/android/tools/r8/shaking/annotations/LibraryAndMissingAnnotationsTest.java b/src/test/java/com/android/tools/r8/shaking/annotations/LibraryAndMissingAnnotationsTest.java
deleted file mode 100644
index 4e6adad..0000000
--- a/src/test/java/com/android/tools/r8/shaking/annotations/LibraryAndMissingAnnotationsTest.java
+++ /dev/null
@@ -1,181 +0,0 @@
-// Copyright (c) 2019, the R8 project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-package com.android.tools.r8.shaking.annotations;
-
-import static com.android.tools.r8.utils.codeinspector.Matchers.isPresent;
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assume.assumeTrue;
-
-import com.android.tools.r8.BaseCompilerCommand;
-import com.android.tools.r8.CompilationFailedException;
-import com.android.tools.r8.TestBase;
-import com.android.tools.r8.TestCompileResult;
-import com.android.tools.r8.TestParameters;
-import com.android.tools.r8.TestRunResult;
-import com.android.tools.r8.TestShrinkerBuilder;
-import com.android.tools.r8.utils.BooleanUtils;
-import com.android.tools.r8.utils.codeinspector.ClassSubject;
-import com.android.tools.r8.utils.codeinspector.MethodSubject;
-import java.io.IOException;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.nio.file.Path;
-import java.util.List;
-import java.util.function.Function;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
-
-@RunWith(Parameterized.class)
-public class LibraryAndMissingAnnotationsTest extends TestBase {
-
-  private final TestParameters parameters;
-  private final boolean includeOnLibraryPath;
-
-  @Parameters(name = "{0}, includeOnLibraryPath: {1}")
-  public static List<Object[]> data() {
-    return buildParameters(
-        getTestParameters().withAllRuntimesAndApiLevels().build(), BooleanUtils.values());
-  }
-
-  private static Function<TestParameters, Path> compilationResults =
-      memoizeFunction(LibraryAndMissingAnnotationsTest::compileLibraryAnnotationToRuntime);
-
-  private static Path compileLibraryAnnotationToRuntime(TestParameters parameters)
-      throws CompilationFailedException, IOException {
-    return testForR8(getStaticTemp(), parameters.getBackend())
-        .addProgramClasses(LibraryAnnotation.class)
-        .addKeepClassAndMembersRulesWithAllowObfuscation(LibraryAnnotation.class)
-        .setMinApi(parameters.getApiLevel())
-        .compile()
-        .writeToZip();
-  }
-
-  public LibraryAndMissingAnnotationsTest(TestParameters parameters, boolean includeOnLibraryPath) {
-    this.parameters = parameters;
-    this.includeOnLibraryPath = includeOnLibraryPath;
-  }
-
-  @Test
-  public void testMainWithUseR8() throws Exception {
-    runTest(testForR8(parameters.getBackend()), MainWithUse.class);
-  }
-
-  @Test
-  public void testMainWithUseR8Compat() throws Exception {
-    runTest(testForR8Compat(parameters.getBackend()), MainWithUse.class);
-  }
-
-  @Test
-  public void testMainWithUseProguard() throws Exception {
-    assumeTrue(parameters.isCfRuntime());
-    runTest(testForProguard(), MainWithUse.class);
-  }
-
-  @Test
-  public void testMainWithoutUseR8() throws Exception {
-    runTest(testForR8(parameters.getBackend()), MainWithoutUse.class);
-  }
-
-  @Test
-  public void testMainWithoutUseR8Compat() throws Exception {
-    runTest(testForR8Compat(parameters.getBackend()), MainWithoutUse.class);
-  }
-
-  @Test
-  public void testMainWithoutUseProguard() throws Exception {
-    assumeTrue(parameters.isCfRuntime());
-    runTest(testForProguard(), MainWithoutUse.class);
-  }
-
-  private <
-          C extends BaseCompilerCommand,
-          B extends BaseCompilerCommand.Builder<C, B>,
-          CR extends TestCompileResult<CR, RR>,
-          RR extends TestRunResult<RR>,
-          T extends TestShrinkerBuilder<C, B, CR, RR, T>>
-      void runTest(TestShrinkerBuilder<C, B, CR, RR, T> builder, Class<?> mainClass)
-          throws Exception {
-    T t =
-        builder
-            .addProgramClasses(Foo.class, mainClass)
-            .addKeepAttributes("*Annotation*")
-            .addLibraryFiles(runtimeJar(parameters))
-            .addKeepClassAndMembersRules(Foo.class)
-            .addKeepRules("-dontwarn " + LibraryAndMissingAnnotationsTest.class.getTypeName())
-            .addKeepMainRule(mainClass)
-            .setMinApi(parameters.getApiLevel());
-    if (includeOnLibraryPath) {
-      t.addLibraryClasses(LibraryAnnotation.class);
-    } else {
-      t.addKeepRules("-dontwarn " + LibraryAnnotation.class.getTypeName());
-    }
-    t.compile()
-        .addRunClasspathFiles(compilationResults.apply(parameters))
-        .run(parameters.getRuntime(), mainClass)
-        .inspect(
-            inspector -> {
-              ClassSubject clazz = inspector.clazz(Foo.class);
-              assertThat(clazz, isPresent());
-              assertThat(clazz.annotation(LibraryAnnotation.class.getTypeName()), isPresent());
-              MethodSubject foo = clazz.uniqueMethodWithName("foo");
-              assertThat(foo, isPresent());
-              assertThat(foo.annotation(LibraryAnnotation.class.getTypeName()), isPresent());
-              assertFalse(foo.getMethod().parameterAnnotationsList.isEmpty());
-              assertEquals(
-                  LibraryAnnotation.class.getTypeName(),
-                  foo.getMethod()
-                      .parameterAnnotationsList
-                      .get(0)
-                      .annotations[0]
-                      .getAnnotationType()
-                      .toSourceString());
-              assertThat(
-                  clazz
-                      .uniqueFieldWithName("bar")
-                      .annotation(LibraryAnnotation.class.getTypeName()),
-                  isPresent());
-            })
-        .assertSuccessWithOutputLines("Hello World!");
-  }
-
-  @Test
-  public void testMainWithoutUse() {}
-
-  @Retention(RetentionPolicy.RUNTIME)
-  @interface LibraryAnnotation {}
-
-  @LibraryAnnotation
-  public static class Foo {
-
-    @LibraryAnnotation public String bar = "Hello World!";
-
-    @LibraryAnnotation
-    public void foo(@LibraryAnnotation String arg) {
-      System.out.println(arg);
-    }
-  }
-
-  public static class MainWithoutUse {
-
-    public static void main(String[] args) {
-      Foo foo = new Foo();
-      foo.foo(foo.bar);
-    }
-  }
-
-  public static class MainWithUse {
-    public static void main(String[] args) {
-      if (args.length > 0 && args[0].equals(LibraryAnnotation.class.getTypeName())) {
-        System.out.print("This will never be printed");
-      }
-      Foo foo = new Foo();
-      foo.foo(foo.bar);
-    }
-  }
-}