diff --git a/20220404/Makefile b/20220404/Makefile
index f6b6055dee93f47bde83b09e1618e38152ac699f..5ce401dd46fbd7266779a960b7ddfda0197b3a70 120000
--- a/20220404/Makefile
+++ b/20220404/Makefile
@@ -1 +1 @@
-Makefile-modules-1
\ No newline at end of file
+Makefile-modules
\ No newline at end of file
diff --git a/20220404/Makefile-4 b/20220404/Makefile-4
new file mode 100644
index 0000000000000000000000000000000000000000..70bd5fe6b41e20594ceaab84ab7073efd1fe8972
--- /dev/null
+++ b/20220404/Makefile-4
@@ -0,0 +1,15 @@
+TARGET = philosophy
+OBJECTS = philosophy.o answer.o
+HEADERS = answer.h
+CFLAGS = -Wall -O
+
+all: $(TARGET)
+
+$(TARGET): $(OBJECTS)
+	gcc $(OBJECTS) -o $(TARGET)
+
+%.o: %.c $(HEADERS)
+	gcc $(CFLAGS) $< -c
+
+clean:
+	rm -f $(OBJECTS) $(TARGET)
diff --git a/20220404/Makefile-modules-1 b/20220404/Makefile-modules
similarity index 100%
rename from 20220404/Makefile-modules-1
rename to 20220404/Makefile-modules