diff --git a/module/sockets/query/notify.mjs b/module/sockets/query/notify.mjs
index 42758f6..44dceba 100644
--- a/module/sockets/query/notify.mjs
+++ b/module/sockets/query/notify.mjs
@@ -2,7 +2,7 @@ import { localizer } from "../../utils/localizer.mjs";
 import { respondedToQueries } from "../../utils/QueryManager.mjs";
 
 export function queryNotify(payload, sender) {
-	const { id, userID, content, includeGM, includeRequestor } = payload;
+	const { id, userID, content, includeRequestor } = payload;
 
 	if (userID !== game.user.id) { return };
 
@@ -11,11 +11,6 @@ export function queryNotify(payload, sender) {
 
 	let whisper = [game.user.id];
 
-	// TODO: remove this code with #19
-	if (includeGM) {
-		whisper = game.users.filter(u => u.isGM).map(u => u.id);
-	};
-
 	if (includeRequestor) {
 		whisper = [sender.id];
 	};
diff --git a/module/utils/QueryManager.mjs b/module/utils/QueryManager.mjs
index 9b84937..c6c524e 100644
--- a/module/utils/QueryManager.mjs
+++ b/module/utils/QueryManager.mjs
@@ -229,25 +229,16 @@ async function maybeResolve(requestID) {
 	};
 };
 
-export async function notify(requestID, userID, content, { includeGM = false, includeRequestor } = {}) {
+export async function notify(requestID, userID, content, { includeRequestor } = {}) {
 	// Prevent sending notifications for not-your queries
 	if (!queries.has(requestID)) { return };
 
-	// TODO: remove this code with #19
-	if (includeGM) {
-		foundry.utils.logCompatibilityWarning(
-			`The "includeGM" option has been deprecated in favour of "includeRequestor"`,
-			{ since: `v2.4.0`, until: `v3.0.0` },
-		);
-	};
-
 	game.socket.emit(`system.taf`, {
 		event: `query.notify`,
 		payload: {
 			id: requestID,
 			userID,
 			content,
-			includeGM, // TODO: remove this code with #19
 			includeRequestor,
 		},
 	});