diff --git a/Makefile b/Makefile
index 75355fb..4666695 100644
--- a/Makefile
+++ b/Makefile
@@ -2,11 +2,14 @@ export DESTDIR ?= /usr/local
 
 dirs = src doc conkeror
 install-dirs = $(addprefix install-,$(dirs))
+uninstall-dirs = $(addprefix uninstall-,$(dirs))
 
-.PHONY: all $(dirs)
+.PHONY: all $(dirs) install $(install-dirs) uninstall $(uninstall-dirs) \
+	dvi install-dvi pdf install-pdf ps install-ps
 
 all: $(dirs)
 install: $(install-dirs)
+uninstall: $(uninstall-dirs)
 
 $(dirs):
 	$(MAKE) -C $@
@@ -14,6 +17,9 @@ $(dirs):
 $(install-dirs): install-%:
 	$(MAKE) -C $*/ install
 
+$(uninstall-dirs): uninstall-%:
+	$(MAKE) -C $*/ uninstall
+
 dvi:
 	$(MAKE) -C doc/ dvi
 
diff --git a/conkeror/Makefile b/conkeror/Makefile
index 0f9dbb4..25ffd14 100644
--- a/conkeror/Makefile
+++ b/conkeror/Makefile
@@ -1,8 +1,11 @@
 DESTDIR ?= /usr/local
 
-.PHONY: all install
+.PHONY: all install uninstall
 
 all:
 install: markam.js
 	install -Dm 655 markam.js \
 		"$(DESTDIR)/share/conkeror/modules/markam.js"
+
+uninstall:
+	rm -f "$(DESTDIR)/share/conkeror/modules/markam.js"
diff --git a/doc/Makefile b/doc/Makefile
index edb2998..dbea1f8 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -1,6 +1,7 @@
 DESTDIR ?= /usr/local
 
-.PHONY: all html dvi pdf ps
+.PHONY: all html dvi pdf ps install uninstall install-dvi install-pdf \
+		install-ps
 
 all: markam.info
 
@@ -9,6 +10,15 @@ install: markam.info
 	install-info --dir-file="$(DESTDIR)/share/info/dir" \
 		"$(DESTDIR)/share/info/markam.info"
 
+uninstall:
+	install-info --dir-file="$(DESTDIR)/share/info/dir" \
+		--delete "$(DESTDIR)/share/info/markam.info"
+	rm -f "$(DESTDIR)/share/info/markam.info"
+	rm -f "$(DESTDIR)/share/doc/markam/dvi/markam.dvi"
+	rm -f "$(DESTDIR)/share/doc/markam/pdf/markam.pdf"
+	rm -f "$(DESTDIR)/share/doc/markam/ps/markam.ps"
+	rm -rf "$(DESTDIR)/share/doc/markam/html/"
+
 install-dvi: markam.dvi
 	install -Dm 655 markam.dvi \
 		"$(DESTDIR)/share/doc/markam/dvi/markam.dvi"
diff --git a/src/Makefile b/src/Makefile
index c181d97..961ad1b 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -2,12 +2,14 @@ DESTDIR ?= /usr/local
 
 binaries = markam markam-convert
 install-binaries = $(addprefix install-,$(binaries))
+uninstall-binaries = $(addprefix uninstall-,$(binaries))
 objects = paths.o common.o
 
-.PHONY: all install
+.PHONY: all install $(install-binaries) uninstall $(uninstall-binaries)
 
 all: $(binaries)
 install: $(install-binaries)
+uninstall: $(uninstall-binaries)
 
 markam: markam.scm $(objects)
 	csc $^ -o $@
@@ -18,5 +20,8 @@ markam-convert: markam-convert.scm $(objects)
 $(install-binaries): install-%: %
 	install -Dm 755 $* "$(DESTDIR)/bin/$*"
 
+$(uninstall-binaries): uninstall-%:
+	rm -f "$(DESTDIR)/bin/$*"
+
 $(objects): %.o: %.scm
 	csc -c $^