diff --git a/Makefile b/Makefile
index 11a7d41..64b1018 100644
--- a/Makefile
+++ b/Makefile
@@ -46,18 +46,7 @@ $(DST_DIR)/%.html: $(SRC_DIR)/%.org $(TEMPLATE)
 ALL += $(DST_PANDOC_FILES)
 html: $(DST_PANDOC_FILES)
 
-
-# HTML INDEX
-HTML_INDEX := $(DST_DIR)/index.html
-MKINDEX := engine/mk-index.sh
-$(HTML_INDEX): $(DST_PANDOC_FILES) $(MKINDEX) $(TEMPLATE)
-	@mkdir -p $(DST_DIR)
-	$(MKINDEX)
-ALL += $(HTML_INDEX)
-
-index: $(HTML_INDEX)
-
-# RSS
+# INDEXES
 SRC_POSTS_DIR ?= $(SRC_DIR)/posts
 DST_POSTS_DIR ?= $(DST_DIR)/posts
 SRC_POSTS_FILES ?= $(shell find $(SRC_POSTS_DIR) -type f -name "*$(EXT)")
@@ -70,6 +59,17 @@ $(RSS_CACHE_DIR)/%.xml: $(DST_POSTS_DIR)/%.html
 	@mkdir -p "$(dir $@)"
 	hxclean "$<" > "$@"
 
+# HTML INDEX
+HTML_INDEX := $(DST_DIR)/index.html
+MKINDEX := engine/mk-index.sh
+$(HTML_INDEX): $(DST_XML_FILES) $(MKINDEX) $(TEMPLATE)
+	@mkdir -p $(DST_DIR)
+	$(MKINDEX)
+ALL += $(HTML_INDEX)
+
+index: $(HTML_INDEX)
+
+# RSS
 DST_RSS_FILES ?= $(patsubst %.xml,%.rss, $(DST_XML_FILES))
 ALL += $(DST_RSS_FILES)
 
diff --git a/engine/mk-index.sh b/engine/mk-index.sh
index 47100c7..12f5da3 100755
--- a/engine/mk-index.sh
+++ b/engine/mk-index.sh
@@ -5,6 +5,7 @@ cd "$(git rev-parse --show-toplevel)" || exit 1
 webdir="_site"
 postsdir="$webdir/posts"
 indexfile="$webdir/index.html"
+indexdir=".cache/rss"
 
 # maximal number of articles to put in the index homepage
 maxarticles=1000
@@ -38,16 +39,10 @@ autoload -U colors && colors
 tmpdir=$(mktemp -d)
 typeset -a dates
 dates=( )
-for fic in $postsdir/**/*.html; do
-    if echo $fic|egrep -- '-(mk|min|sci|modern).html$'>/dev/null; then
-        continue
-    fi
-    postfile="$(echo "$fic"|sed 's#^'$postsdir'/##')"
-    blogfile="$(echo "$fic"|sed 's#^'$webdir'/##')"
+for xfic in $indexdir/**/*.xml; do
+    postfile="$(echo "$xfic"|sed 's#^'$postsdir'/##')"
+    blogfile="$(echo "$xfic"|sed 's#.xml$#.html#;s#^'$indexdir'/#posts/#')"
     printf "%-30s" $postfile
-    xfic="$tmpdir/$fic.xml"
-    mkdir -p $(dirname $xfic)
-    hxclean $fic > $xfic
     d=$(finddate $xfic)
     echo -n " [$d]"
     rssdate=$(formatdate $d)
@@ -60,7 +55,7 @@ for fic in $postsdir/**/*.html; do
       printf "\\n<span class=\"pubDate\">%s</span>%s" "$d"
       printf "<span class=\"tags\">%s</span>" "$categories"
       printf "\\n</li>\\n\\n"
-    } >>  "$tmpdir/${d}-$(basename $fic).index"
+    } >>  "$tmpdir/${d}-$(basename $xfic).index"
     dates=( $d $dates )
     echo " [${fg[green]}OK${reset_color}]"
 done
diff --git a/engine/mk-rss-entry.sh b/engine/mk-rss-entry.sh
index 1ccabbe..b7a9746 100755
--- a/engine/mk-rss-entry.sh
+++ b/engine/mk-rss-entry.sh
@@ -42,10 +42,10 @@ mkcategories(){
 
 autoload -U colors && colors
 
-postfile="$(echo "$fic"|sed 's#^'$postsdir'/##')"
-blogfile="$(echo "$fic"|sed 's#^'$webdir'/##')"
-printf "%-30s" $postfile
 xfic="$fic"
+postfile="$(echo "$fic"|sed 's#^'$postsdir'/##')"
+blogfile="$(echo "$fic"|sed 's#.xml$#.html#;s#^'$indexdir'/#posts/#')"
+printf "%-30s" $postfile
 d=$(finddate $xfic)
 echo -n " [$d]"
 rssdate=$(formatdate $d)