diff --git a/contrib/halog/Makefile b/contrib/halog/Makefile
index 4cf6cb5..9a1b79a 100644
--- a/contrib/halog/Makefile
+++ b/contrib/halog/Makefile
@@ -5,10 +5,10 @@
 OBJS     = halog halog64
 
 halog: halog.c fgets2.c
-	$(CC) $(OPTIMIZE) -o $@ $(INCLUDE) $(EBTREE_DIR)/ebtree.c $(EBTREE_DIR)/eb32tree.c $^
+	$(CC) $(OPTIMIZE) -o $@ $(INCLUDE) $(EBTREE_DIR)/ebtree.c $(EBTREE_DIR)/eb32tree.c $(EBTREE_DIR)/ebmbtree.c $(EBTREE_DIR)/ebsttree.c $^
 
 halog64: halog.c fgets2-64.c
-	$(CC) $(OPTIMIZE) -o $@ $(INCLUDE) $(EBTREE_DIR)/ebtree.c $(EBTREE_DIR)/eb32tree.c $^
+	$(CC) $(OPTIMIZE) -o $@ $(INCLUDE) $(EBTREE_DIR)/ebtree.c $(EBTREE_DIR)/eb32tree.c $(EBTREE_DIR)/ebmbtree.c $(EBTREE_DIR)/ebsttree.c $^
 
 clean:
 	rm -vf $(OBJS)