diff --git a/src/controllers/conversations_controller.rs b/src/controllers/conversations_controller.rs
index 847f273..930e735 100644
--- a/src/controllers/conversations_controller.rs
+++ b/src/controllers/conversations_controller.rs
@@ -116,6 +116,13 @@ pub fn update_settings(r: &mut HttpRequestHandler) -> RequestResult {
 
             conversations_helper::set_name(conv_id, name)?;
         }
+
+
+        // Change "canEveryoneAddMembers" parameter
+        if r.has_post_parameter("canEveryoneAddMembers") {
+            conversations_helper::set_can_everyone_add_members(
+                conv_id, r.post_bool("canEveryoneAddMembers")?)?;
+        }
     }
 
     r.success("Conversation information successfully updated!")
diff --git a/src/helpers/conversations_helper.rs b/src/helpers/conversations_helper.rs
index 446c158..ffcb1d1 100644
--- a/src/helpers/conversations_helper.rs
+++ b/src/helpers/conversations_helper.rs
@@ -2,14 +2,14 @@
 //!
 //! @author Pierre Hubert
 
-use crate::data::new_conversation::NewConversation;
-use crate::data::error::{ResultBoxError, ExecError};
-use crate::helpers::database::{InsertQuery};
 use crate::constants::database_tables_names::{CONV_LIST_TABLE, CONV_USERS_TABLE};
-use crate::utils::date_utils::time;
-use crate::data::user::UserID;
 use crate::data::conversation::Conversation;
+use crate::data::error::{ExecError, ResultBoxError};
+use crate::data::new_conversation::NewConversation;
+use crate::data::user::UserID;
+use crate::helpers::database::InsertQuery;
 use crate::helpers::database;
+use crate::utils::date_utils::time;
 
 /// Create a new conversation. This method returns the ID of the created conversation
 pub fn create(conv: &NewConversation) -> ResultBoxError<u64> {
@@ -175,6 +175,14 @@ pub fn set_name(conv_id: u64, name: Option<String>) -> ResultBoxError<()> {
         .exec()
 }
 
+/// Specify whether any member of this conversation can invite other users to join it
+pub fn set_can_everyone_add_members(conv_id: u64, allow: bool) -> ResultBoxError<()> {
+    database::UpdateInfo::new(CONV_LIST_TABLE)
+        .cond_u64("id", conv_id)
+        .set_legacy_bool("can_everyone_add_members", allow)
+        .exec()
+}
+
 /// Turn a database entry into a ConversationInfo object
 fn db_to_conversation_info(row: &database::RowResult) -> ResultBoxError<Conversation> {
     let conv_id = row.get_u64("id")?;