diff --git a/.gitignore b/.gitignore
index dba4c153..247bf101 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+bazel-*
 build/
 build-*/
 reports/
diff --git a/BUILD b/BUILD
new file mode 100644
index 00000000..3d79830b
--- /dev/null
+++ b/BUILD
@@ -0,0 +1,11 @@
+package(default_visibility = ["//visibility:public"])
+
+cc_library(
+    name = "immer",
+    include_prefix = "immer",
+    strip_include_prefix =
+        "immer",
+    hdrs = glob([
+        "immer/**/*.hpp",
+    ]),
+)
diff --git a/WORKSPACE b/WORKSPACE
new file mode 100644
index 00000000..e69de29b