From 8ea8f1f235711ab61fd8f667eb4b14a113eb0e89 Mon Sep 17 00:00:00 2001
From: Ukendio <ukendio@gmail.com>
Date: Sun, 1 Mar 2026 19:34:03 +0100
Subject: [PATCH] Check that both elements of the pair are tags

---
 package.json  | 2 +-
 src/jecs.luau | 2 +-
 wally.toml    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/package.json b/package.json
index b0a6eb5..0524da4 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@rbxts/jecs",
-	"version": "0.10.2",
+	"version": "0.10.3",
 	"description": "Stupidly fast Entity Component System",
 	"main": "src/jecs.luau",
 	"repository": {
diff --git a/src/jecs.luau b/src/jecs.luau
index 1b63f38..d34364f 100755
--- a/src/jecs.luau
+++ b/src/jecs.luau
@@ -3927,7 +3927,7 @@ end
 
 local function ecs_is_tag(world: world, entity: i53): boolean
 	if ECS_IS_PAIR(entity) then
-		return ecs_is_tag(world, ecs_pair_first(world, entity)) or ecs_is_tag(world, ecs_pair_second(world, entity))
+		return ecs_is_tag(world, ecs_pair_first(world, entity)) and ecs_is_tag(world, ecs_pair_second(world, entity))
 	end
 	local idr = world.component_index[entity]
 	if idr then
diff --git a/wally.toml b/wally.toml
index fc79a6d..3e8a91f 100755
--- a/wally.toml
+++ b/wally.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ukendio/jecs"
-version = "0.10.2"
+version = "0.10.3"
 registry = "https://github.com/UpliftGames/wally-index"
 realm = "shared"
 license = "MIT"