diff --git a/bazel/emscripten_deps.bzl b/bazel/emscripten_deps.bzl
index a42238c..0e9a321 100644
--- a/bazel/emscripten_deps.bzl
+++ b/bazel/emscripten_deps.bzl
@@ -8,6 +8,11 @@ def _parse_version(v):
 BUILD_FILE_CONTENT_TEMPLATE = """
 package(default_visibility = ['//visibility:public'])
 
+filegroup(
+    name = "all",
+    srcs = glob(["**"]),
+)
+
 filegroup(
     name = "includes",
     srcs = glob([