diff --git a/dcraw.spec b/dcraw.spec
index d4d6e46..7410d16 100644
--- a/dcraw.spec
+++ b/dcraw.spec
@@ -18,8 +18,7 @@ This package contains dcraw, a command line tool to decode raw image data
 downloaded from digital cameras.
 
 %prep
-%setup -q -n dcraw
-%patch0 -p1 -b .lcms2-error-reporting
+%autosetup -n dcraw
 
 %build
 gcc %optflags \
@@ -68,6 +67,7 @@ done
 %changelog
 * Thu Jun 09 2016 Nils Philippsen <nils@redhat.com> - 9.27.0
 - version 9.27.0
+- use %%autosetup
 
 * Wed Feb 03 2016 Fedora Release Engineering <releng@fedoraproject.org> - 9.25.0-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild