diff --git a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/filters/GitHubOAuthFilter.java b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/filters/GitHubOAuthFilter.java
index 93e7159..03010b4 100644
--- a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/filters/GitHubOAuthFilter.java
+++ b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/filters/GitHubOAuthFilter.java
@@ -23,9 +23,7 @@
 import com.google.inject.Provider;
 import com.google.inject.Singleton;
 import com.googlesource.gerrit.plugins.github.oauth.GitHubLogin;
-import com.googlesource.gerrit.plugins.github.oauth.GitHubOAuthConfig;
 import com.googlesource.gerrit.plugins.github.oauth.OAuthFilter;
-import com.googlesource.gerrit.plugins.github.oauth.OAuthProtocol;
 import com.googlesource.gerrit.plugins.github.oauth.OAuthProtocol.AccessToken;
 import com.googlesource.gerrit.plugins.github.oauth.OAuthWebFilter;
 import com.googlesource.gerrit.plugins.github.oauth.ScopedProvider;
@@ -54,8 +52,6 @@
 
   @Inject
   public GitHubOAuthFilter(ScopedProvider<GitHubLogin> loginProvider,
-      GitHubOAuthConfig githubOAuthConfig, 
-      OAuthProtocol oauth, 
       Provider<CurrentUser> userProvider,
       AccountCache accountCache) {
     this.loginProvider = loginProvider;
diff --git a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/git/GitCloneStep.java b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/git/GitCloneStep.java
index e2ed847..06bd28b 100644
--- a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/git/GitCloneStep.java
+++ b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/git/GitCloneStep.java
@@ -13,9 +13,6 @@
 // limitations under the License.
 package com.googlesource.gerrit.plugins.github.git;
 
-import com.google.gerrit.server.account.GroupBackend;
-import com.google.gerrit.server.git.MetaDataUpdate;
-import com.google.gerrit.server.project.ProjectCache;
 import com.google.inject.Inject;
 import com.google.inject.assistedinject.Assisted;
 
@@ -43,9 +40,6 @@
 
   @Inject
   public GitCloneStep(GitHubConfig gitConfig,
-      MetaDataUpdate.User metaDataUpdateFactory, 
-      GroupBackend groupBackend,
-      ProjectCache projectCache,
       GitHubRepository.Factory gitHubRepoFactory,
       @Assisted("organisation") String organisation,
       @Assisted("name") String repository)
diff --git a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/git/PullRequestImportJob.java b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/git/PullRequestImportJob.java
index d49bb1b..7fe85d4 100644
--- a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/git/PullRequestImportJob.java
+++ b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/git/PullRequestImportJob.java
@@ -35,7 +35,6 @@
 import com.google.inject.Provider;
 import com.google.inject.assistedinject.Assisted;
 
-import com.googlesource.gerrit.plugins.github.GitHubURL;
 import com.googlesource.gerrit.plugins.github.git.GitJobStatus.Code;
 import com.googlesource.gerrit.plugins.github.oauth.GitHubLogin;
 import com.googlesource.gerrit.plugins.github.oauth.ScopedProvider;
@@ -92,8 +91,8 @@
   private AccountImporter accountImporter;
 
   @Inject
-  public PullRequestImportJob(@GitHubURL String gitHubUrl,
-      GitRepositoryManager repoMgr, PullRequestCreateChange createChange,
+  public PullRequestImportJob(GitRepositoryManager repoMgr,
+      PullRequestCreateChange createChange,
       ProjectCache projectCache,
       Provider<ReviewDb> schema, AccountImporter accountImporter,
       GitHubRepository.Factory gitHubRepoFactory,
diff --git a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/group/GitHubGroupBackend.java b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/group/GitHubGroupBackend.java
index 8353cce..5a454d0 100644
--- a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/group/GitHubGroupBackend.java
+++ b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/group/GitHubGroupBackend.java
@@ -31,9 +31,6 @@
 import com.google.gerrit.server.project.ProjectControl;
 import com.google.inject.Inject;
 
-import com.googlesource.gerrit.plugins.github.oauth.GitHubLogin;
-import com.googlesource.gerrit.plugins.github.oauth.UserScopedProvider;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -50,7 +47,6 @@
 
   @Inject
   GitHubGroupBackend(
-      UserScopedProvider<GitHubLogin> ghLogin,
       GitHubGroupMembership.Factory ghMembershipProvider,
       GitHubGroupsCache ghOrganisationCache) {
     this.ghMembershipProvider = ghMembershipProvider;
diff --git a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/replication/Destination.java b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/replication/Destination.java
index e6c070a..193024e 100644
--- a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/replication/Destination.java
+++ b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/replication/Destination.java
@@ -20,16 +20,13 @@
 import com.google.gerrit.common.data.GroupReference;
 import com.google.gerrit.reviewdb.client.AccountGroup;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.server.ReviewDb;
 import com.google.gerrit.server.CurrentUser;
 import com.google.gerrit.server.PluginUser;
 import com.google.gerrit.server.account.GroupBackend;
 import com.google.gerrit.server.account.GroupBackends;
 import com.google.gerrit.server.account.ListGroupMembership;
-import com.google.gerrit.server.git.GitRepositoryManager;
 import com.google.gerrit.server.project.NoSuchProjectException;
 import com.google.gerrit.server.project.ProjectControl;
-import com.google.gwtorm.server.SchemaFactory;
 import com.google.inject.Injector;
 
 import org.eclipse.jgit.lib.Config;
@@ -47,10 +44,8 @@
   private final CurrentUser remoteUser;
 
   Destination(final Injector injector, final RemoteConfig rc, final Config cfg,
-      final SchemaFactory<ReviewDb> db,
       final RemoteSiteUser.Factory replicationUserFactory,
       final PluginUser pluginUser,
-      final GitRepositoryManager gitRepositoryManager,
       final GroupBackend groupBackend) {
     remote = rc;
 
diff --git a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/replication/GitHubDestinations.java b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/replication/GitHubDestinations.java
index 83352a4..0d94796 100644
--- a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/replication/GitHubDestinations.java
+++ b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/replication/GitHubDestinations.java
@@ -16,12 +16,9 @@
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Lists;
-import com.google.gerrit.reviewdb.server.ReviewDb;
 import com.google.gerrit.server.PluginUser;
 import com.google.gerrit.server.account.GroupBackend;
 import com.google.gerrit.server.config.SitePaths;
-import com.google.gerrit.server.git.GitRepositoryManager;
-import com.google.gwtorm.server.SchemaFactory;
 import com.google.inject.Inject;
 import com.google.inject.Injector;
 
@@ -61,24 +58,20 @@
   private final List<Destination> configs;
 
 
-  private final SchemaFactory<ReviewDb> database;
   private final RemoteSiteUser.Factory replicationUserFactory;
   private final PluginUser pluginUser;
-  private final GitRepositoryManager gitRepositoryManager;
   private final GroupBackend groupBackend;
   boolean replicateAllOnPluginStart;
   private final List<String> organisations;
 
   @Inject
   GitHubDestinations(final Injector i, final SitePaths site,
-      final RemoteSiteUser.Factory ruf, final SchemaFactory<ReviewDb> db,
-      final GitRepositoryManager grm, final GroupBackend gb, final PluginUser pu)
+      final RemoteSiteUser.Factory ruf,
+      final GroupBackend gb, final PluginUser pu)
       throws ConfigInvalidException, IOException {
     injector = i;
-    database = db;
     pluginUser = pu;
     replicationUserFactory = ruf;
-    gitRepositoryManager = grm;
     groupBackend = gb;
     configs = getDestinations(site.etc_dir.resolve("replication.config"));
     organisations = getOrganisations(configs);
@@ -138,8 +131,8 @@
             .setForceUpdate(true));
       }
 
-      dest.add(new Destination(injector, c, cfg, database,
-          replicationUserFactory, pluginUser, gitRepositoryManager,
+      dest.add(new Destination(injector, c, cfg,
+          replicationUserFactory, pluginUser,
           groupBackend));
     }
     return dest.build();