diff --git a/phpBB/adm/style/acp_users_signature.html b/phpBB/adm/style/acp_users_signature.html
index 694e20c624..fff75c993d 100644
--- a/phpBB/adm/style/acp_users_signature.html
+++ b/phpBB/adm/style/acp_users_signature.html
@@ -49,7 +49,7 @@
 		<legend>{L_SIGNATURE}</legend>
 		<p>{L_SIGNATURE_EXPLAIN}</p>
 
-		<!-- EVENT posting_editor_buttons_before -->
+		<!-- EVENT acp_users_signature_editor_buttons_before -->
 		<div id="format-buttons">
 			<input type="button" class="button2" accesskey="b" name="addbbcode0" value=" B " style="font-weight:bold; width: 30px" onclick="bbstyle(0)" title="{L_BBCODE_B_HELP}" />
 			<input type="button" class="button2" accesskey="i" name="addbbcode2" value=" i " style="font-style:italic; width: 30px" onclick="bbstyle(2)" title="{L_BBCODE_I_HELP}" />
@@ -85,7 +85,7 @@
 				<input type="button" class="button2" name="addbbcode{custom_tags.BBCODE_ID}" value="{custom_tags.BBCODE_TAG}" onclick="bbstyle({custom_tags.BBCODE_ID})" title="{custom_tags.BBCODE_HELPLINE}" />
 			<!-- END custom_tags -->
 		</div>
-		<!-- EVENT posting_editor_buttons_after -->
+		<!-- EVENT acp_users_signature_editor_buttons_after -->
 
 		<dl>
 			<dt style="width: 90px;" id="color_palette_placeholder" data-orientation="v" data-height="12" data-width="15" data-bbcode="true">
diff --git a/phpBB/docs/events.md b/phpBB/docs/events.md
index 26efe6ed24..6084653338 100644
--- a/phpBB/docs/events.md
+++ b/phpBB/docs/events.md
@@ -64,6 +64,20 @@ acp_users_overview_options_append
 * Since: 3.1.0-a1
 * Purpose: Add options and settings on user overview page
 
+acp_users_signature_editor_buttons_after
+===
+* Locations:
+    + adm/style/acp_users_signature.html
+* Since: 3.1.0-a3
+* Purpose: Add content after BBCode posting buttons in the ACP user signature
+
+acp_users_signature_editor_buttons_before
+===
+* Locations:
+    + adm/style/acp_users_signature.html
+* Since: 3.1.0-a3
+* Purpose: Add content before BBCode posting buttons in the ACP user signature
+
 forumlist_body_last_post_title_prepend
 ====
 * Locations:
@@ -202,7 +216,6 @@ overall_header_navigation_prepend
 posting_editor_buttons_after
 ===
 * Locations:
-    + adm/style/acp_users_signature.html
     + styles/prosilver/template/posting_buttons.html
     + styles/subsilver2/template/posting_buttons.html
 * Since: 3.1.0-a3
@@ -211,7 +224,6 @@ posting_editor_buttons_after
 posting_editor_buttons_before
 ===
 * Locations:
-    + adm/style/acp_users_signature.html
     + styles/prosilver/template/posting_buttons.html
     + styles/subsilver2/template/posting_buttons.html
 * Since: 3.1.0-a3