diff --git a/lab2/Makefile b/lab2/Makefile
index 0b87009..aaa709f 100644
--- a/lab2/Makefile
+++ b/lab2/Makefile
@@ -12,7 +12,7 @@ edit: test_edit_distance.o edit_distance.o
 	@echo "Building & linking $@"
 	@$(CXX) $(CXXFLAGS) $^ -o $@
 
-spell: spell.o word.o dictionary.o
+spell: spell.o word.o dictionary.o edit_distance.o
 	@echo "Building & linking $@"
 	@$(CXX) $(CXXFLAGS) $^ -o $@