diff --git a/patches/webrtc-sys_hermetic_darwin_sysroot.patch b/patches/webrtc-sys_hermetic_darwin_sysroot.patch
index c90edbd08e..d284f72ae1 100644
--- a/patches/webrtc-sys_hermetic_darwin_sysroot.patch
+++ b/patches/webrtc-sys_hermetic_darwin_sysroot.patch
@@ -1,7 +1,7 @@
-diff --git a/build.rs b/build.rs
+diff --git a/webrtc-sys/build.rs b/webrtc-sys/build.rs
 index 3b4a24a..6aa06ff 100644
---- a/build.rs
-+++ b/build.rs
+--- a/webrtc-sys/build.rs
++++ b/webrtc-sys/build.rs
 @@ -15,1 +15,2 @@
 -use std::path::Path;
 +use std::fs;