diff --git a/Makefile b/Makefile
index 6f556b7..3856792 100644
--- a/Makefile
+++ b/Makefile
@@ -1,18 +1,15 @@
-.PHONY: all
-all:
-	./lidarr.sh
-	./prowlarr.sh
-	./radarr.sh
-	./readarr.sh
-	./sonarr.sh
+ARCHITECTURES=arm64 armhf amd64
 
-.PHONY: 64bit
-64bit:
-	./lidarr.sh arm64 amd64
-	./prowlarr.sh arm64 amd64
-	./radarr.sh arm64 amd64
-	./readarr.sh arm64 amd64
-	./sonarr.sh arm64 amd64
+.PHONY: all
+all: $(ARCHITECTURES)
+
+.PHONY: $(ARCHITECTURES)
+$(ARCHITECTURES):
+	./lidarr.sh $@
+	./prowlarr.sh $@
+	./radarr.sh $@
+	./readarr.sh $@
+	./sonarr.sh $@
 
 .PHONY: clean
 clean: