diff --git a/rttr.spec b/rttr.spec
index e2d2d36..e842eb0 100644
--- a/rttr.spec
+++ b/rttr.spec
@@ -58,7 +58,7 @@ library itself, which is written in C++.
 %patch3 -p1
 %patch4 -p1
 %patch5 -p1
-%patch6 -1p
+%patch6 -p1
 
 %build
 find . -type f -exec chmod a-x "{}" +