diff --git a/tests/msaa.c b/tests/msaa.c
index ab697c69..6330838a 100644
--- a/tests/msaa.c
+++ b/tests/msaa.c
@@ -84,6 +84,9 @@ static void key_callback(GLFWwindow* window, int key, int scancode, int action,
         case GLFW_KEY_SPACE:
             glfwSetTime(0.0);
             break;
+        case GLFW_KEY_ESCAPE:
+            glfwSetWindowShouldClose(window, GLFW_TRUE);
+            break;
     }
 }