diff --git a/Makefile b/Makefile
index 206cff76eb7c8b4e9d9e5cec6174e4c4a54bb3c0..0cdfa536a40ec86fab8680a714324b92d6ef409e 100644
--- a/Makefile
+++ b/Makefile
@@ -55,7 +55,9 @@ make_cut.o \
 make_pressure.o \
 move_surface.o \
 move_cloud.o \
+octreelsf_shrink_xyz.o \
 octreesolve_shrink_xyz.o \
+octreev_shrink_xyz.o \
 pressure_cut.o \
 qsort.o \
 read_controlling_parameters.o \