diff --git a/vm/Makefile b/vm/Makefile
index b16cc6c..061c10f 100644
--- a/vm/Makefile
+++ b/vm/Makefile
@@ -51,7 +51,7 @@ ob/instrs.lst: in/arch_i.py
 
 clean:
 	@rm -f ob/*/*.o ob/arch_i.h ob/instrs.lst
-	@rm -f ob/*/*.d ob/*.k
+	@rm -f ob/*/*.d ob/*.k ob/*.sym
 
 $(KEXE): ob/instrs.lst $(obj)
 	@gcc -O2 -lSDL2 -lSDL2_ttf -Wall $(obj) -o $(KEXE)