diff --git a/java/com/google/gitiles/BUILD b/java/com/google/gitiles/BUILD
index 67e6151..a4361ed 100644
--- a/java/com/google/gitiles/BUILD
+++ b/java/com/google/gitiles/BUILD
@@ -51,3 +51,10 @@
     title = "Gitiles API Documentation",
     visibility = ["//visibility:public"],
 )
+
+load("//tools:stamper.bzl", "stamp")
+
+stamp(
+    name = "servlet",
+    workspace = "gitiles",
+)
diff --git a/java/com/google/gitiles/blame/cache/BUILD b/java/com/google/gitiles/blame/cache/BUILD
index 3f3e39b..33a4797 100644
--- a/java/com/google/gitiles/blame/cache/BUILD
+++ b/java/com/google/gitiles/blame/cache/BUILD
@@ -21,3 +21,10 @@
     title = "Blame Cache API Documentation",
     visibility = ["//visibility:public"],
 )
+
+load("//tools:stamper.bzl", "stamp")
+
+stamp(
+    name = "cache",
+    workspace = "gitiles",
+)
diff --git a/tools/bazel.rc b/tools/bazel.rc
new file mode 100644
index 0000000..2210511
--- /dev/null
+++ b/tools/bazel.rc
@@ -0,0 +1 @@
+build --workspace_status_command=./tools/workspace-status.sh
diff --git a/tools/maven/BUILD b/tools/maven/BUILD
index e6612cb..50a343d 100644
--- a/tools/maven/BUILD
+++ b/tools/maven/BUILD
@@ -12,8 +12,8 @@
     },
     group = "com.google.gitiles",
     jar = {
-        "blame-cache": "//java/com/google/gitiles/blame/cache",
-        "gitiles-servlet": "//java/com/google/gitiles:servlet",
+        "blame-cache": "//java/com/google/gitiles/blame/cache:cache-stamped",
+        "gitiles-servlet": "//java/com/google/gitiles:servlet-stamped",
     },
     repository = "gerrit-maven-repository",
     url = "gs://gerrit-maven",
diff --git a/tools/stamper.bzl b/tools/stamper.bzl
new file mode 100644
index 0000000..ecbf75d
--- /dev/null
+++ b/tools/stamper.bzl
@@ -0,0 +1,20 @@
+# TODO(davido): Consider to move this general bazlets to Bazlets repository
+load("@com_googlesource_gerrit_bazlets//tools:genrule2.bzl", "genrule2")
+
+def stamp(workspace, name):
+  # TODO(davido): Remove manual merge of manifest file when this feature
+  # request is implemented: https://github.com/bazelbuild/bazel/issues/2009
+  genrule2(
+    name = "%s-stamped" % name,
+    stamp = 1,
+    srcs = [":%s" % name],
+    cmd = " && ".join([
+      "GEN_VERSION=$$(cat bazel-out/stable-status.txt | grep -w STABLE_BUILD_%s_LABEL | cut -d ' ' -f 2)" % workspace.upper(),
+      "cd $$TMP",
+      "unzip -q $$ROOT/$<",
+      "echo \"Implementation-Version: $$GEN_VERSION\n$$(cat META-INF/MANIFEST.MF)\" > META-INF/MANIFEST.MF",
+      "zip -qr $$ROOT/$@ ."]),
+    outs = ["%s-stamped.jar" % name],
+    visibility = ["//visibility:public"],
+  )
+
diff --git a/tools/workspace-status.sh b/tools/workspace-status.sh
new file mode 100755
index 0000000..9cc40e9
--- /dev/null
+++ b/tools/workspace-status.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+# This script will be run by bazel when the build process starts to
+# generate key-value information that represents the status of the
+# workspace. The output should be like
+#
+# KEY1 VALUE1
+# KEY2 VALUE2
+#
+# If the script exits with non-zero code, it's considered as a failure
+# and the output will be discarded.
+
+function rev() {
+  cd $1; git describe --always --match "v[0-9].*" --dirty
+}
+
+echo STABLE_BUILD_GITILES_LABEL $(rev .)