diff --git a/2019/Makefile b/2019/Makefile
index b7fedae..99a6553 100644
--- a/2019/Makefile
+++ b/2019/Makefile
@@ -2,7 +2,7 @@ FC:=gfortran
 FFLAGS:=-Wall -Wno-maybe-uninitialized
 BIN:=./bin
 SRC:=./src
-BINS:=./bin/test.bin ./bin/day01.bin ./bin/day02.bin ./bin/day02b.bin ./bin/day03.bin
+BINS:=./bin/test.bin ./bin/day01.bin ./bin/day02.bin ./bin/day02b.bin ./bin/day03.bin ./bin/day04.bin
 
 all: aoc19
 
diff --git a/2023/Makefile b/2023/Makefile
index f7aec80..cc77133 100644
--- a/2023/Makefile
+++ b/2023/Makefile
@@ -2,7 +2,7 @@ FC:=gfortran
 FFLAGS:=-Wall -Wno-maybe-uninitialized
 BIN:=./bin
 SRC:=./src
-BINS:=./bin/day01.bin ./bin/day01b.bin
+BINS:=./bin/day01.bin ./bin/day01b.bin ./bin/day02.bin ./bin/day03.bin
 
 all: aoc19