diff --git a/rtc_base/system/BUILD.gn b/rtc_base/system/BUILD.gn
index e5aa32b4ef..8b83d04be2 100644
--- a/rtc_base/system/BUILD.gn
+++ b/rtc_base/system/BUILD.gn
@@ -75,5 +75,6 @@ if (is_mac || is_ios) {
     deps = [
       "..:checks",
     ]
+    libs = [ "Foundation.framework" ]
   }
 }