diff --git a/centipede/BUILD b/centipede/BUILD
index 7d34b887f..6007eeadb 100644
--- a/centipede/BUILD
+++ b/centipede/BUILD
@@ -1041,6 +1041,7 @@ cc_library(
     name = "workdir",
     srcs = ["workdir.cc"],
     hdrs = ["workdir.h"],
+    visibility = PUBLIC_API_VISIBILITY,
     deps = [
         ":environment",
         ":logging",