diff --git a/ejabberd.doap b/ejabberd.doap
index 60d047342..da8678d5e 100644
--- a/ejabberd.doap
+++ b/ejabberd.doap
@@ -759,7 +759,7 @@
       <xmpp:SupportedXep>
         <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0425.html"/>
         <xmpp:version>0.3.0</xmpp:version>
-        <xmpp:since>/home/bernar/e/git/ejabberd/src/mod_mam.erl:-protocol({xep, 425, '0.3.0', '24.xx', "", ""}).</xmpp:since>
+        <xmpp:since>24.xx</xmpp:since>
         <xmpp:status></xmpp:status>
         <xmpp:note>mod_mam</xmpp:note>
       </xmpp:SupportedXep>
diff --git a/tools/generate-doap.sh b/tools/generate-doap.sh
index 74de66134..57241fef5 100755
--- a/tools/generate-doap.sh
+++ b/tools/generate-doap.sh
@@ -75,7 +75,7 @@ write_rfcs()
     out=$2
     int=$(echo $1 | sed 's/^0*//')
 
-    imp=$(grep "\-protocol({rfc, $int," $BASE/src/* | sed "s/.*src\/\(.*\).erl.*'\([0-9.-]*\)'.*/\1 \2/")
+    imp=$(grep "\-protocol({rfc, $int," $BASE/src/* | sed "s/.*src\/\(.*\).erl.*'\([0-9.-x]*\)'.*/\1 \2/")
     [ "$imp" = "" ] && imp="NA 0.0"
 
     echo "    <implements rdf:resource=\"https://www.rfc-editor.org/info/$rfc\"/>" >>$out
@@ -87,16 +87,16 @@ write_xeps()
     out=$2
     comments2=""
     int=$(echo $1 | sed 's/^0*//')
-    imp=$(grep "\-protocol({xep, $int," $BASE/src/* | sed "s/.*src\/\(.*\).erl.*'\([0-9.-]*\)'.*/\1 \2/")
+    imp=$(grep "\-protocol({xep, $int," $BASE/src/* | sed "s/.*src\/\(.*\).erl.*'\([0-9.-x]*\)'.*/\1 \2/")
     [ "$imp" = "" ] && imp="NA 0.0"
 
-    sourcefiles=$(grep "\-protocol({xep, $int," $BASE/src/* | sed "s/.*src\/\(.*\).erl.*'\([0-9.-]*\)'.*/\1/" | tr '\012' ',' | sed 's|,$||' | sed 's|,|, |g' | sed 's|^ejabberd$||')
+    sourcefiles=$(grep "\-protocol({xep, $int," $BASE/src/* | sed "s/.*src\/\(.*\).erl.*'\([0-9.-x]*\)'.*/\1/" | tr '\012' ',' | sed 's|,$||' | sed 's|,|, |g' | sed 's|^ejabberd$||')
 
-    versionsold=$(grep "\-protocol({xep, $int, .*'})\." $BASE/src/* | sed "s/.*'\([0-9.-]*\)'.*/\1/" | head -1)
-    versionsnew=$(grep "\-protocol({xep, $int, .*\"})\." $BASE/src/* | sed "s/.*'\([0-9.-]*\)', '.*/\1/" | head -1)
+    versionsold=$(grep "\-protocol({xep, $int, .*'})\." $BASE/src/* | sed "s/.*'\([0-9.-x]*\)'.*/\1/" | head -1)
+    versionsnew=$(grep "\-protocol({xep, $int, .*\"})\." $BASE/src/* | sed "s/.*'\([0-9.-x]*\)', '.*/\1/" | head -1)
     versions="$versionsold$versionsnew"
 
-    since=$(grep "\-protocol({xep, $int, .*\"})\." $BASE/src/* | sed "s/.*', '\([0-9.-]*\)',.*/\1/" | head -1)
+    since=$(grep "\-protocol({xep, $int, .*\"})\." $BASE/src/* | sed "s/.*', '\([0-9.-x]*\)',.*/\1/" | head -1)
     status=$(grep "\-protocol({xep, $int, .*\"})\." $BASE/src/* | sed "s/.*', \"\([a-z]*\)\", \".*/\1/" | head -1)
 
     comments=$(grep "\-protocol({xep, $int, .*\"})\." $BASE/src/* | sed "s/.*\", \"\(.*\)\"}.*/\1/" | head -1)