diff --git a/java/com/google/gitiles/PathServlet.java b/java/com/google/gitiles/PathServlet.java
index b2563b0..a5c46e2 100644
--- a/java/com/google/gitiles/PathServlet.java
+++ b/java/com/google/gitiles/PathServlet.java
@@ -553,7 +553,7 @@
       URI editUrl = new URI(baseGerritUrl);
       String path =
           String.format(
-              "/admin/repos/edit/repo/%s/branch/%s/file/%s",
+              "admin/repos/edit/repo/%s/branch/%s/file/%s",
               view.getRepositoryName(), commitish, view.getPathPart());
       return editUrl.resolve(escapeName(path));
     } catch (URISyntaxException use) {
diff --git a/javatests/com/google/gitiles/PathServletTest.java b/javatests/com/google/gitiles/PathServletTest.java
index 660cc2f..966d7e9 100644
--- a/javatests/com/google/gitiles/PathServletTest.java
+++ b/javatests/com/google/gitiles/PathServletTest.java
@@ -111,7 +111,7 @@
 
     String editUrl = (String) getBlobData(data).get("editUrl");
     String testUrl =
-        "http://test-host-review/admin/repos/edit/repo/repo/branch/refs/heads/master/file/editFoo";
+        "http://test-host-review/path-prefix/admin/repos/edit/repo/repo/branch/refs/heads/master/file/editFoo";
     assertThat(editUrl).isEqualTo(testUrl);
   }