diff --git a/BUILD.gn b/BUILD.gn
index 3bc6b34..ac61081 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -67,6 +67,7 @@
   }
   if (is_fuchsia) {
     include_base = "//third_party/boringssl/src/include"
+    deps = [ "//zircon/public/lib/zxcpp" ]
   }
 }
 
@@ -84,6 +85,7 @@
   if (is_fuchsia) {
     runtime_deps = [ ":crypto_sdk" ]
     include_base = "//third_party/boringssl/src/include"
+    deps += [ "//zircon/public/lib/zxcpp" ]
   }
 }