diff --git a/make/doxygen.mk b/make/doxygen.mk
index fdfc072d..d0c33f12 100644
--- a/make/doxygen.mk
+++ b/make/doxygen.mk
@@ -6,6 +6,7 @@ include $(MODDIR)/make/dummy.mk
 else
 
 UPLOAD_URL      ?= $(UPLOAD_URL_DEVEL_DOC)/$(PROJECT)
+UNTEMPLATED      = $(patsubst %.tmpl,%,$(wildcard *.tmpl))
 
 all:
 install:
@@ -26,7 +27,7 @@ DOC_FILES = \
 		| sed "s/__PROJECT_CAPNAME__/$(PROJECT_CAPNAME)/" \
 	> $@
 
-doxygen.done: doxygen.conf
+doxygen.done: $(UNTEMPLATED)
 	doxygen doxygen.conf
 	touch $@
 
@@ -45,6 +46,6 @@ upload.done: doxygen.done cpfiles.done
 	upload.sh html $(UPLOAD_URL)
 
 clean.doxygen:
-	rm -rf html *.done doxygen.conf
+	rm -rf html *.done $(UNTEMPLATED)
 endif