diff --git a/src/main/java/com/googlesource/gerrit/plugins/cachedrefdb/LibModule.java b/src/main/java/com/googlesource/gerrit/plugins/cachedrefdb/LibModule.java
index 8e9eb71..73593be 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/cachedrefdb/LibModule.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/cachedrefdb/LibModule.java
@@ -19,12 +19,19 @@
 import com.google.common.flogger.FluentLogger;
 import com.google.gerrit.extensions.registration.DynamicItem;
 import com.google.gerrit.lifecycle.LifecycleModule;
+import com.google.gerrit.server.git.GitRepositoryManager;
+import com.google.gerrit.server.git.LocalDiskRepositoryManager;
+import com.google.inject.name.Names;
 
 public class LibModule extends LifecycleModule {
   private static final FluentLogger logger = FluentLogger.forEnclosingClass();
 
   @Override
   protected void configure() {
+    bind(GitRepositoryManager.class)
+        .annotatedWith(Names.named(LocalDiskRepositoryManager.class.getSimpleName()))
+        .to(CachedGitRepositoryManager.class);
+
     DynamicItem.itemOf(binder(), RefByNameCache.class);
     DynamicItem.bind(binder(), RefByNameCache.class).to(NoOpRefByNameCache.class).in(SINGLETON);
 
diff --git a/src/test/java/com/googlesource/gerrit/plugins/cachedrefdb/CachedRefDbIT.java b/src/test/java/com/googlesource/gerrit/plugins/cachedrefdb/CachedRefDbIT.java
index 23fb9ac..ff00b26 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/cachedrefdb/CachedRefDbIT.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/cachedrefdb/CachedRefDbIT.java
@@ -24,11 +24,16 @@
 import com.google.gerrit.server.git.LocalDiskRepositoryManager;
 import com.google.gerrit.server.git.MultiBaseLocalDiskRepositoryManager;
 import com.google.inject.Inject;
+import com.google.inject.name.Named;
 import org.junit.Test;
 
 @UseLocalDisk
 @NoHttpd
 public class CachedRefDbIT extends AbstractDaemonTest {
+  @Inject(optional = true)
+  @Named("LocalDiskRepositoryManager")
+  private GitRepositoryManager localGitRepositoryManager;
+
   @Inject private GitRepositoryManager gitRepoManager;
 
   @Inject private RefByNameCacheWrapper refByNameCacheWrapper;
@@ -61,4 +66,16 @@
         .isInstanceOf(MultiBaseLocalDiskRepositoryManager.class);
     assertThat(refByNameCacheWrapper.cache()).isInstanceOf(RefByNameCacheImpl.class);
   }
+
+  @Test
+  @GerritConfig(
+      name = "gerrit.installDbModule",
+      value = "com.googlesource.gerrit.plugins.cachedrefdb.LibModule")
+  @GerritConfig(
+      name = "gerrit.installModule",
+      value = "com.googlesource.gerrit.plugins.cachedrefdb.LibSysModule")
+  public void shouldBeAbleToInstallCachedGitRepoManagerAsNamedBinding() {
+    assertThat(localGitRepositoryManager).isNotNull();
+    assertThat(localGitRepositoryManager).isInstanceOf(CachedGitRepositoryManager.class);
+  }
 }