diff --git a/qgis.spec b/qgis.spec
index 72ea7fa..1c1881b 100644
--- a/qgis.spec
+++ b/qgis.spec
@@ -181,7 +181,7 @@ gzip ChangeLog
       -D QGIS_CGIBIN_SUBDIR=%{_libexecdir}/%{name} \
       -D WITH_BINDINGS:BOOL=TRUE \
       -D WITH_GRASS7:BOOL=TRUE \
-      -D GRASS_PREFIX=%{_libdir}/grass \
+      -D GRASS_PREFIX7=%{_libdir}/grass \
       -D WITH_CUSTOM_WIDGETS:BOOL=TRUE \
       -D BINDINGS_GLOBAL_INSTALL:BOOL=TRUE \
       -D ENABLE_TESTS:BOOL=FALSE \
@@ -200,9 +200,7 @@ make install DESTDIR=%{buildroot}
 
 # Install desktop file without connecting proprietary file types
 desktop-file-install \
-%if (0%{?rhel} && 0%{?rhel} < 7)
     --vendor="fedora" \
-%endif
     --remove-mime-type="application/x-raster-ecw" \
     --remove-mime-type="application/x-raster-mrsid" \
     --dir=%{buildroot}%{_datadir}/applications \