diff --git a/Makefile b/Makefile
index bcd1f9a..74c8684 100644
--- a/Makefile
+++ b/Makefile
@@ -4,24 +4,27 @@ LOCAL_MODULES = utils utils-git
 DIR_INSTALL ?= /usr/local/bin
 BIN = repo2html
 
-default: compile
+.PHONY: clean clean-after-compile uninstall install dependencies
+
+default: $(BIN) clean-after-compile
 
 %: %.scm
 	csc -O3 -static -strip $<
 
 # Note: things break if you use -O5 here.
-%.import.scm: %.scm
+%.import.scm: %.o
+	# $@ will have been created by the command to build $<
+%.o: %.scm
 	csc -O3 -static -c -unit $* -emit-import-library $* $<
 
 $(DIR_INSTALL)/%: %
 	install -Dm755 $< -D $@
 
-compile: $(BIN)
+clean-after-compile: $(BIN)
 	rm -f $<.link
 	@ls -sh $<
 	@echo "Finished compiling static binary $<!"
 
-foo: utils.import.scm utils.o
 repo2html: utils.import.scm utils.o utils-git.import.scm utils-git.o
 
 dependencies:
@@ -37,8 +40,8 @@ clean:
 
 compile-on-debian-11:
 	# builds repo2html compatible with systems running glibc-2.31 and higher.
-	docker build docker
+	docker build docker -t repo2htmlbuilder
 	# the docker image "repo2htmlbuilder:latest" now exists on your system.
 	# this will make the next time you run this command go faster.
 	# to delete it and reclaim the space run "docker image rm repo2htmlbuilder:latest"
-	docker run -v $(shell pwd):/tmp/x -w /tmp/x --rm repo2htmlbuilder make compile
+	docker run -v $(shell pwd):/tmp/x -w /tmp/x --rm repo2htmlbuilder make
diff --git a/utils-git.import.scm b/utils-git.import.scm
index 38060ee..07b9469 100644
--- a/utils-git.import.scm
+++ b/utils-git.import.scm
@@ -1,4 +1,4 @@
-;;;; utils-git.import.scm - GENERATED BY CHICKEN 5.2.0 -*- Scheme -*-
+;;;; utils-git.import.scm - GENERATED BY CHICKEN 5.3.0 -*- Scheme -*-
 
 (##sys#with-environment
   (lambda ()
diff --git a/utils.import.scm b/utils.import.scm
index 8a41eac..1c16ab1 100644
--- a/utils.import.scm
+++ b/utils.import.scm
@@ -1,4 +1,4 @@
-;;;; utils.import.scm - GENERATED BY CHICKEN 5.2.0 -*- Scheme -*-
+;;;; utils.import.scm - GENERATED BY CHICKEN 5.3.0 -*- Scheme -*-
 
 (##sys#with-environment
   (lambda ()