diff --git a/guix-data-service/web/controller.scm b/guix-data-service/web/controller.scm
index a76be6c..974722d 100644
--- a/guix-data-service/web/controller.scm
+++ b/guix-data-service/web/controller.scm
@@ -386,6 +386,10 @@
          (render-html
           #:sxml (compare base-commit
                           target-commit
+                          (guix-revisions-cgit-url-bases
+                           conn
+                           (list base-revision-id
+                                 target-revision-id))
                           new-packages
                           removed-packages
                           version-changes)
diff --git a/guix-data-service/web/view/html.scm b/guix-data-service/web/view/html.scm
index e54f871..25d6d37 100644
--- a/guix-data-service/web/view/html.scm
+++ b/guix-data-service/web/view/html.scm
@@ -1174,6 +1174,7 @@
 
 (define (compare base-commit
                  target-commit
+                 cgit-url-bases
                  new-packages
                  removed-packages
                  version-changes)
@@ -1189,12 +1190,20 @@
       (div
        (@ (class "row"))
        (div
-        (@ (class "col-sm-12"))
-        (h1 (@ (class "pull-left"))
-            "Comparing "
+        (@ (class "col-sm-8"))
+        (h1 "Comparing "
             (samp ,(string-take base-commit 8) "…")
             " and "
             (samp ,(string-take target-commit 8) "…"))
+        ,@(if (apply string=? cgit-url-bases)
+              `((a (@ (href ,(string-append
+                              (first cgit-url-bases)
+                              "log/?qt=range&q="
+                              base-commit ".." target-commit)))
+                   "(View cgit)"))
+              '()))
+       (div
+        (@ (class "col-sm-4"))
         (div
          (@ (class "btn-group-vertical btn-group-lg pull-right")
             (style "margin-top: 2em;")