diff --git a/AUTHORS b/AUTHORS
index a56762affef..99a9ff794ed 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -51,6 +51,7 @@ ScummVM Team
     AGS:
        Paul Gilbert
        Thierry Crozat
+       Walter Agazzi                  - Maintenance, Game archival
        Chris Jones                    - Creator
        Alan Van Drake                 - AGS
        Benjamin Penney                - AGS
diff --git a/doc/docportal/help/credits.rst b/doc/docportal/help/credits.rst
index 4eab9619a00..34123763312 100644
--- a/doc/docportal/help/credits.rst
+++ b/doc/docportal/help/credits.rst
@@ -124,6 +124,8 @@ AGS
      -
    * - Thierry Crozat
      -
+   * - Walter Agazzi
+     - Maintenance, Game archival
    * - Chris Jones
      - Creator
    * - Alan Van Drake
diff --git a/engines/ags/credits.pl b/engines/ags/credits.pl
index 9644f36ad96..5d9cbdcc1b6 100644
--- a/engines/ags/credits.pl
+++ b/engines/ags/credits.pl
@@ -1,6 +1,7 @@
 begin_section("AGS");
 	add_person("Paul Gilbert", "dreammaster", "");
 	add_person("Thierry Crozat", "criezy", "");
+	add_person("Walter Agazzi", "tag2015", "Maintenance, Game archival");
 	add_person("Chris Jones", "Pumaman", "Creator");
 	add_person("Alan Van Drake", "", "AGS");
 	add_person("Benjamin Penney", "", "AGS");
diff --git a/gui/credits.h b/gui/credits.h
index e93c932be49..3d9e3598bd5 100644
--- a/gui/credits.h
+++ b/gui/credits.h
@@ -55,6 +55,8 @@ static const char *credits[] = {
 "C1""AGS",
 "C0""Paul Gilbert",
 "C0""Thierry Crozat",
+"C0""Walter Agazzi",
+"C2""Maintenance, Game archival",
 "C0""Chris Jones",
 "C2""Creator",
 "C0""Alan Van Drake",