diff --git a/java/com/google/gerrit/pgm/Reindex.java b/java/com/google/gerrit/pgm/Reindex.java
index 966801f382..c8d69f1cc1 100644
--- a/java/com/google/gerrit/pgm/Reindex.java
+++ b/java/com/google/gerrit/pgm/Reindex.java
@@ -29,6 +29,10 @@ import com.google.gerrit.lifecycle.LifecycleManager;
 import com.google.gerrit.lucene.LuceneIndexModule;
 import com.google.gerrit.pgm.util.BatchProgramModule;
 import com.google.gerrit.pgm.util.SiteProgram;
+import com.google.gerrit.server.LibModuleLoader;
+import com.google.gerrit.server.LibModuleType;
+import com.google.gerrit.server.ModuleOverloader;
+import com.google.gerrit.server.cache.h2.H2CacheModule;
 import com.google.gerrit.server.change.ChangeResource;
 import com.google.gerrit.server.config.GerritServerConfig;
 import com.google.gerrit.server.index.IndexModule;
@@ -159,6 +163,7 @@ public class Reindex extends SiteProgram {
     }
     modules.add(indexModule);
     modules.add(new BatchProgramModule());
+    modules.add(new H2CacheModule());
     modules.add(
         new FactoryModule() {
           @Override
@@ -167,7 +172,9 @@ public class Reindex extends SiteProgram {
           }
         });
 
-    return dbInjector.createChildInjector(modules);
+    return dbInjector.createChildInjector(
+        ModuleOverloader.override(
+            modules, LibModuleLoader.loadModules(dbInjector, LibModuleType.SYS_MODULE)));
   }
 
   private void overrideConfig() {
diff --git a/java/com/google/gerrit/pgm/util/BatchProgramModule.java b/java/com/google/gerrit/pgm/util/BatchProgramModule.java
index 35ba3d0c86..e9c0136d83 100644
--- a/java/com/google/gerrit/pgm/util/BatchProgramModule.java
+++ b/java/com/google/gerrit/pgm/util/BatchProgramModule.java
@@ -38,7 +38,6 @@ import com.google.gerrit.server.account.Realm;
 import com.google.gerrit.server.account.ServiceUserClassifierImpl;
 import com.google.gerrit.server.account.externalids.ExternalIdModule;
 import com.google.gerrit.server.cache.CacheRemovalListener;
-import com.google.gerrit.server.cache.h2.H2CacheModule;
 import com.google.gerrit.server.cache.mem.DefaultMemoryCacheModule;
 import com.google.gerrit.server.change.ChangeAttributeFactory;
 import com.google.gerrit.server.change.ChangeJson;
@@ -153,7 +152,7 @@ public class BatchProgramModule extends FactoryModule {
     install(new BatchGitModule());
     install(new DefaultPermissionBackendModule());
     install(new DefaultMemoryCacheModule());
-    install(new H2CacheModule());
+
     install(new ExternalIdModule());
     install(new GroupModule());
     install(new NoteDbModule());