diff --git a/ghc-hinotify.spec b/ghc-hinotify.spec
index 4602828..2a96949 100644
--- a/ghc-hinotify.spec
+++ b/ghc-hinotify.spec
@@ -46,14 +46,14 @@ This package provides the shared library.
 
 
 %install
-rm -rf $RPM_BUILD_ROOT
+rm -rf %{buildroot}
 %ghc_lib_install
-mkdir -p $RPM_BUILD_ROOT/%{_docdir}/%{name}-%{version}
-install -p README $RPM_BUILD_ROOT/%{_docdir}/%{name}-%{version}/README
+mkdir -p %{buildroot}/%{_docdir}/%{name}-%{version}
+install -p README %{buildroot}/%{_docdir}/%{name}-%{version}/README
 
 
 %clean
-rm -rf $RPM_BUILD_ROOT
+rm -rf %{buildroot}
 
 
 %{?ghc_lib_package}