diff --git a/gerrit-pgm/src/main/java/com/google/gerrit/pgm/Daemon.java b/gerrit-pgm/src/main/java/com/google/gerrit/pgm/Daemon.java
index 7ee3cde..3ff6451 100644
--- a/gerrit-pgm/src/main/java/com/google/gerrit/pgm/Daemon.java
+++ b/gerrit-pgm/src/main/java/com/google/gerrit/pgm/Daemon.java
@@ -350,7 +350,7 @@
     modules.add(new DiffExecutorModule());
     modules.add(new MimeUtil2Module());
     modules.add(cfgInjector.getInstance(GerritGlobalModule.class));
-    modules.add(new SearchingChangeCacheImpl.Module());
+    modules.add(new SearchingChangeCacheImpl.Module(slave));
     modules.add(new InternalAccountDirectory.Module());
     modules.add(new DefaultCacheFactory.Module());
     if (emailModule != null) {
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/git/SearchingChangeCacheImpl.java b/gerrit-server/src/main/java/com/google/gerrit/server/git/SearchingChangeCacheImpl.java
index 63a49a1..54ec249 100644
--- a/gerrit-server/src/main/java/com/google/gerrit/server/git/SearchingChangeCacheImpl.java
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/git/SearchingChangeCacheImpl.java
@@ -36,6 +36,7 @@
 import com.google.inject.Singleton;
 import com.google.inject.TypeLiteral;
 import com.google.inject.name.Named;
+import com.google.inject.util.Providers;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -52,17 +53,32 @@
   static final String ID_CACHE = "changes";
 
   public static class Module extends CacheModule {
+    private final boolean slave;
+
+    public Module() {
+      this(false);
+    }
+
+    public Module(boolean slave) {
+      this.slave = slave;
+    }
+
     @Override
     protected void configure() {
-      cache(ID_CACHE,
-          Project.NameKey.class,
-          new TypeLiteral<List<CachedChange>>() {})
-        .maximumWeight(0)
-        .loader(Loader.class);
+      if (slave) {
+        bind(SearchingChangeCacheImpl.class)
+            .toProvider(Providers.<SearchingChangeCacheImpl> of(null));
+      } else {
+        cache(ID_CACHE,
+            Project.NameKey.class,
+            new TypeLiteral<List<CachedChange>>() {})
+          .maximumWeight(0)
+          .loader(Loader.class);
 
-      bind(SearchingChangeCacheImpl.class);
-      DynamicSet.bind(binder(), GitReferenceUpdatedListener.class)
-          .to(SearchingChangeCacheImpl.class);
+        bind(SearchingChangeCacheImpl.class);
+        DynamicSet.bind(binder(), GitReferenceUpdatedListener.class)
+            .to(SearchingChangeCacheImpl.class);
+      }
     }
   }