diff --git a/build.mk b/build.mk
index 6126a76..9104ed5 100644
--- a/build.mk
+++ b/build.mk
@@ -76,7 +76,7 @@
 #(2) = source(s)
 #(3) = extra flags
 define COMPILE_ASM_SOURCE
-$(1): Makefile $(2) | $(dir $(1))
+$(1): $(2) | $(dir $(1))
 	@echo Compiling $(2) ...;
 	$(PREFIX)$(CC) -c $(3) -o $(1) $(2);
 	$(EMPTY_LINE)
@@ -88,7 +88,7 @@
 #(2) = source(s)
 #(3) = extra flags
 define COMPILE_C_SOURCE
-$(1): Makefile $(2) | $(dir $(1))
+$(1): $(2) | $(dir $(1))
 	@echo Compiling $(2) ...;
 	$(PREFIX)$(CC) -c $(3) -MD -pipe -o $(1) $(2);
 	$(EMPTY_LINE)
@@ -102,7 +102,7 @@
 #(2) = source(s)
 #(3) = extra flags
 define COMPILE_CXX_SOURCE
-$(1): Makefile $(2) | $(dir $(1))
+$(1): $(2) | $(dir $(1))
 	@echo Compiling $(2) ...;
 	$(PREFIX)$(CC) -c $(3) -MD -pipe -o $(1) $(2);
 	$(EMPTY_LINE)