diff --git a/sql/schema.sql b/sql/schema.sql
index 386f063..a9e2538 100644
--- a/sql/schema.sql
+++ b/sql/schema.sql
@@ -265,8 +265,24 @@ INSERT INTO systems (id, name, release, short, relorder) VALUES
   (212,'Debian',     '11 (stable)','debian-bullseye',15),
   (213,'Debian',     '12 (testing)','debian-bookworm',16),
   (214,'CentOS',     '8.4',   'centos-8.4',      64),
-  (215,'Ubuntu',     '21.10', 'ubuntu-impish',  34),
-  (216,'CentOS',     '8.5',   'centos-8.5',      65);
+  (215,'Ubuntu',     '21.10', 'ubuntu-impish',   34),
+  (216,'CentOS',     '8.5',   'centos-8.5',      65),
+  (217,'Alpine Linux','3.0',  'alpine-3.0',     300),
+  (218,'Alpine Linux','3.1',  'alpine-3.1',     301),
+  (219,'Alpine Linux','3.2',  'alpine-3.2',     302),
+  (220,'Alpine Linux','3.3',  'alpine-3.3',     303),
+  (221,'Alpine Linux','3.4',  'alpine-3.4',     304),
+  (222,'Alpine Linux','3.5',  'alpine-3.5',     305),
+  (223,'Alpine Linux','3.6',  'alpine-3.6',     306),
+  (224,'Alpine Linux','3.7',  'alpine-3.7',     307),
+  (225,'Alpine Linux','3.8',  'alpine-3.8',     308),
+  (226,'Alpine Linux','3.9',  'alpine-3.9',     309),
+  (227,'Alpine Linux','3.10', 'alpine-3.10',    310),
+  (228,'Alpine Linux','3.11', 'alpine-3.11',    311),
+  (229,'Alpine Linux','3.12', 'alpine-3.12',    312),
+  (230,'Alpine Linux','3.13', 'alpine-3.13',    313),
+  (231,'Alpine Linux','3.14', 'alpine-3.14',    314),
+  (232,'Alpine Linux','3.15', 'alpine-3.15',    315);
 
 
 -- Removes any path components and compression extensions from the filename.
diff --git a/util/alpine.sh b/util/alpine.sh
new file mode 100755
index 0000000..cb5fb7c
--- /dev/null
+++ b/util/alpine.sh
@@ -0,0 +1,89 @@
+#!/bin/sh
+
+. ./common.sh
+
+MIRROR=http://dl-cdn.alpinelinux.org/alpine/
+
+alp() {
+    local VER=$1
+    local REPOS=$2
+
+    for REPO in $REPOS; do
+        index alpine --sys alpine-$VER --mirror ${MIRROR}v$VER --repo $REPO
+    done
+}
+
+case "$1" in
+    3.0)
+        alp 3.0 main
+        ;;
+    3.1)
+        alp 3.1 main
+        ;;
+    3.2)
+        alp 3.2 main
+        ;;
+    3.3)
+        alp 3.3 "main community"
+        ;;
+    3.4)
+        alp 3.4 "main community"
+        ;;
+    3.5)
+        alp 3.5 "main community"
+        ;;
+    3.6)
+        alp 3.6 "main community"
+        ;;
+    3.7)
+        alp 3.7 "main community"
+        ;;
+    3.8)
+        alp 3.8 "main community"
+        ;;
+    3.9)
+        alp 3.9 "main community"
+        ;;
+    3.10)
+        alp 3.10 "main community"
+        ;;
+    3.11)
+        alp 3.11 "main community"
+        ;;
+    3.12)
+        alp 3.12 "main community"
+        ;;
+    3.13)
+        alp 3.13 "main community"
+        ;;
+    3.14)
+        alp 3.14 "main community"
+        ;;
+    3.15)
+        alp 3.15 "main community"
+        ;;
+    old)
+        $0 3.0
+        $0 3.1
+        $0 3.2
+        $0 3.3
+        $0 3.4
+        $0 3.5
+        $0 3.6
+        $0 3.7
+        $0 3.8
+        $0 3.9
+        $0 3.10
+        $0 3.11
+        ;;
+    current)
+        $0 3.12 # till 2022-05-01
+        $0 3.13 # till 2022-11-01
+        $0 3.14 # till 2023-05-01
+        $0 3.15 # till 2023-11-01
+        ;;
+    all)
+        $0 old
+        $0 current
+        ;;
+esac
diff --git a/util/cron.sh b/util/cron.sh
index 237f7d3..793d74e 100755
--- a/util/cron.sh
+++ b/util/cron.sh
@@ -3,6 +3,7 @@
 PSQL="psql -U manned -Awtq"
 
 
+./alpine.sh current
 ./arch.sh current
 ./debian.sh current
 ./centos.sh current
diff --git a/www/index.pl b/www/index.pl
index 01bfd5b..80bd335 100755
--- a/www/index.pl
+++ b/www/index.pl
@@ -425,6 +425,12 @@ TUWF::get '/info/about' => sub {
      public repositories of Linux distributions. In particular:<br />
     </p>
     <dl>
+      <dt>Alpine Linux</dt><dd>
+       The main (since 3.0) and community (since 3.3) repositories are indexed
+       for the x86_64 architecture. Indexing started in December 2021, packages
+       and releases not available in the repositories at that time have not
+       been indexed. I haven't found an archive for version 2.x releases
+       yet.</dd>
       <dt>Arch Linux</dt><dd>
        The core, extra and community repositories are fetched from a local
        Arch mirror. Indexing started around begin June 2012. The i686