diff --git a/src/main/java/com/googlesource/gerrit/plugins/importer/ConfigureRepositoryStep.java b/src/main/java/com/googlesource/gerrit/plugins/importer/ConfigureRepositoryStep.java
index 9031dc4..f15a3ec 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/importer/ConfigureRepositoryStep.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/importer/ConfigureRepositoryStep.java
@@ -52,7 +52,7 @@
     StoredConfig config = repo.getConfig();
     if (originUrl != null) {
       config.setString("remote", "origin", "url", originUrl
-          .concat("/")
+          .concat("/a/")
           .concat(name.get()));
     } else {
       config.setString("remote", "origin", "url",
diff --git a/src/main/java/com/googlesource/gerrit/plugins/importer/ImportProject.java b/src/main/java/com/googlesource/gerrit/plugins/importer/ImportProject.java
index b8e1cf2..e2c63d1 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/importer/ImportProject.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/importer/ImportProject.java
@@ -96,7 +96,7 @@
   }
 
   private static Logger log = LoggerFactory.getLogger(ImportProject.class);
-  private static Version v2_11 = new Version("2.11");
+  private static Version v2_11_2 = new Version("2.11.2");
 
   private final ProjectCache projectCache;
   private final OpenRepositoryStep openRepoStep;
@@ -212,11 +212,11 @@
     } else {
       input.validateImport();
       Version v = api.getVersion();
-      if (v.compareTo(v2_11) < 0) {
+      if (v.compareTo(v2_11_2) < 0) {
         throw new BadRequestException(String.format(
             "The version of the source Gerrit server %s is too old. "
             + "Its version is %s, but required is a version >= %s.",
-            input.from, v.formatted, v2_11));
+            input.from, v.formatted, v2_11_2));
       }
     }