diff --git a/Makefile b/Makefile
index 1c47fdd4ade735b834d7374d4eda05a9c2ffdc80..c2ce0226e8113f29b971c3933e1a09d0fa593434 100644
--- a/Makefile
+++ b/Makefile
@@ -32,7 +32,7 @@ $(RESULT): $(addsuffix .cmx,$(ALL_NAMES))
 
 # intra-module dependencies
 lexer.cmi: lexer.ml
-parser.cmx: parser.cmi lexer.cmi
+parser.cmx: parser.cmi lexer.cmx
 parser.mli: parser.ml
 parse.cmx: lexer.cmi parser.cmx
 main.cmx: parse.cmx util.cmx color.cmx