diff --git a/src/Makefile.am b/src/Makefile.am
index 417a74185a198cf5c53a682e9d7e39a3a8320f4f..7fc5981ebdf4e6d7a2bd28a74203f2e7b2fabd27 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -15,8 +15,6 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-AUTOMAKE_OPTIONS = subdir-objects
-
 # Add the debug flag to the whole thing
 AM_CFLAGS = $(HDF5_CPPFLAGS)
 
diff --git a/src/cooling/grackle/grackle_wrapper.c b/src/cooling/grackle/grackle_wrapper.c
index c5ea330bc4d1611f6f4f87d41a078604d0227f5a..c88efc918a4b21168f80936c71e75d5e5bf3579b 100644
--- a/src/cooling/grackle/grackle_wrapper.c
+++ b/src/cooling/grackle/grackle_wrapper.c
@@ -158,7 +158,6 @@ int wrap_do_cooling(double rho, double *u, double dt, double Z, double a_now) {
     return 0;
   }
   
-
   // return updated chemistry and energy
   for (int i = 0; i < FIELD_SIZE; i++) {
     u[i] = energy[i] / u_factor;