diff --git a/chromium-browser-stable.spec b/chromium-browser-stable.spec
index 743c0a2..bd1fd52 100644
--- a/chromium-browser-stable.spec
+++ b/chromium-browser-stable.spec
@@ -199,8 +199,8 @@ members of the Chromium and WebDriver teams.
 %patch101 -p0
 
 # new from debian
-%patch500 -p0
-%patch501 -p1
+%patch500 -p1
+%patch501 -p2
 
 ### build with widevine support