diff --git a/src/makefile.osx b/src/makefile.osx
index 6b15490..a049d99 100644
--- a/src/makefile.osx
+++ b/src/makefile.osx
@@ -130,7 +130,7 @@ DEFS += $(addprefix -I,$(CURDIR)/leveldb/include) -DUSE_LEVELDB
 DEFS += $(addprefix -I,$(CURDIR)/leveldb/helpers)
 OBJS += obj/txdb-leveldb.o
 leveldb/libleveldb.a:
-  @echo "Building LevelDB ..."; cd leveldb; make; cd ..
+  @echo "Building LevelDB ..."; cd leveldb; make libleveldb.a libmemenv.a; cd ..
 obj/txdb-leveldb.o: leveldb/libleveldb.a
 else
 OBJS += obj/txdb-bdb.o