diff --git a/Makefile b/Makefile
index 0659f3c..f2f6429 100644
--- a/Makefile
+++ b/Makefile
@@ -1,15 +1,5 @@
-NAME := aoc
-FMT := c
-
-CC := cc
-CC_OPTIONS := -g -Wall -Wextra -Werror
-DBG := gdb
-
-SRCD := src
 BIND := out
-
-SRCS := $(wildcard $(SRCD)/*.$(FMT))
-BIN := $(BIND)/$(NAME)
+BIN := $(BIND)/aoc
 
 all: $(BIND) $(BIN)
 
@@ -17,13 +7,13 @@ run: all
 	$(BIN)
 
 debug: all
-	$(DBG) $(BIN)
+	gdb $(BIN)
 
 $(BIND):
 	mkdir $@
 
-$(BIN): $(SRCS)
-	$(CC) $(CC_OPTIONS) -o $@ $^
+$(BIN): $(wildcard src/*.c)
+	cc -g -Wall -Wextra -Werror -o $@ $^
 
 clean:
 	rm -f $(wildcard $(BIND)/*)