diff --git a/src/data/Day.vue b/src/data/Day.vue
index 3f421aa..2c9f8c4 100644
--- a/src/data/Day.vue
+++ b/src/data/Day.vue
@@ -35,6 +35,7 @@ const props = defineProps<{
     day: number;
     symbol: string;
     opened: Ref<boolean>;
+    recentlyUpdated: Ref<boolean>;
     shouldNotify: ProcessedComputable<boolean>;
 }>();
 
diff --git a/src/data/layers/boxes.tsx b/src/data/layers/boxes.tsx
index 7215f07..ffb5f9b 100644
--- a/src/data/layers/boxes.tsx
+++ b/src/data/layers/boxes.tsx
@@ -74,6 +74,9 @@ const layer = createLayer(id, function (this: BaseLayer) {
             title: "Carry logs in boxes",
             description: "Double log gain and unlock a new elf for training"
         },
+        onPurchase () {
+            main.days[3].recentlyUpdated.value = true;
+        },
         resource: boxes,
         cost: 100
     }));
@@ -82,6 +85,9 @@ const layer = createLayer(id, function (this: BaseLayer) {
             title: "Carry ash in boxes",
             description: "Double ash gain and unlock a new elf for training"
         },
+        onPurchase () {
+            main.days[3].recentlyUpdated.value = true;
+        },
         resource: boxes,
         cost: 1000
     }));
@@ -90,6 +96,9 @@ const layer = createLayer(id, function (this: BaseLayer) {
             title: "Carry coal in boxes",
             description: "Double coal gain and unlock a new elf for training"
         },
+        onPurchase () {
+            main.days[3].recentlyUpdated.value = true;
+        },
         resource: boxes,
         cost: 4000
     }));
diff --git a/src/data/layers/elves.tsx b/src/data/layers/elves.tsx
index 3c3bc54..52d8493 100644
--- a/src/data/layers/elves.tsx
+++ b/src/data/layers/elves.tsx
@@ -286,6 +286,7 @@ const layer = createLayer(id, function (this: BaseLayer) {
             hasToggle?: boolean;
             toggleDesc?: string;
             onAutoPurchase?: VoidFunction;
+            onPurchase?: VoidFunction; // Will get overriden by the custom onpurchase, but that's fine
         } & Partial<ClickableOptions>
     ) {
         const trainingCost = computed(() => Decimal.pow(4, totalElves.value).times(1e6));
@@ -353,7 +354,10 @@ const layer = createLayer(id, function (this: BaseLayer) {
                     showCost: !upgrade.bought.value
                 }),
                 style: "width: 190px",
-                onPurchase: elfReset.reset
+                onPurchase () {
+                    options.onPurchase?.();
+                    elfReset.reset();
+                }
             };
         }) as GenericUpgrade & {
             buyProgress: Ref<number>;
@@ -420,6 +424,9 @@ const layer = createLayer(id, function (this: BaseLayer) {
             if (smallFireElf.toggle.value) {
                 coal.activeFires.value = Decimal.add(coal.activeFires.value, 1);
             }
+        },
+        onPurchase () {
+            main.days[4].recentlyUpdated.value = true;
         }
     });
     const bonfireElf = createElf({
@@ -439,6 +446,9 @@ const layer = createLayer(id, function (this: BaseLayer) {
             if (bonfireElf.toggle.value) {
                 coal.activeBonfires.value = Decimal.add(coal.activeBonfires.value, 1);
             }
+        },
+        onPurchase () {
+            main.days[4].recentlyUpdated.value = true;
         }
     });
     const kilnElf = createElf({
@@ -454,6 +464,9 @@ const layer = createLayer(id, function (this: BaseLayer) {
             if (kilnElf.toggle.value) {
                 coal.activeKilns.value = Decimal.add(coal.activeKilns.value, 1);
             }
+        },
+        onPurchase () {
+            main.days[4].recentlyUpdated.value = true;
         }
     });
     const fireElves = [smallFireElf, bonfireElf, kilnElf];
diff --git a/src/data/projEntry.tsx b/src/data/projEntry.tsx
index 0521421..c308d9b 100644
--- a/src/data/projEntry.tsx
+++ b/src/data/projEntry.tsx
@@ -11,7 +11,7 @@ import { persistent } from "game/persistence";
 import type { PlayerData } from "game/player";
 import player from "game/player";
 import { format, formatTime } from "util/bignum";
-import { Computable, convertComputable, ProcessedComputable } from "util/computed";
+import { Computable, convertComputable, processComputable, ProcessedComputable } from "util/computed";
 import { createLazyProxy } from "util/proxies";
 import { renderRow, VueFeature } from "util/vue";
 import type { Ref } from "vue";
@@ -38,6 +38,7 @@ export interface Day extends VueFeature {
     story: string;
     completedStory: string;
     opened: Ref<boolean>;
+    recentlyUpdated: Ref<boolean>; // Has the tab recieved an update since the player last opened it?
     shouldNotify: ProcessedComputable<boolean>;
 }
 
@@ -60,24 +61,29 @@ export const main = createLayer("main", function (this: BaseLayer) {
         }
     ): Day {
         const opened = persistent<boolean>(false);
+        const recentlyUpdated = persistent<boolean>(false);
 
         return createLazyProxy(() => {
             const day = optionsFunc();
 
-            const shouldNotify = convertComputable(day.shouldNotify);
+            // There's got to be a better way to do this
+            const shouldNotify = convertComputable(() => unref(convertComputable(day.shouldNotify)) || unref(recentlyUpdated))
 
             return {
                 ...day,
                 opened,
                 shouldNotify,
+                recentlyUpdated,
                 [Component]: Day as GenericComponent,
                 [GatherProps]: function (this: Day) {
-                    const { day, layer, symbol, opened, shouldNotify, story, completedStory } =
+                    const { day, layer, symbol, opened, shouldNotify, story, completedStory, recentlyUpdated } =
                         this;
+                        
                     return {
                         day,
                         symbol,
                         opened,
+                        recentlyUpdated,
                         shouldNotify,
                         onOpenLore() {
                             const completed = main.day.value > day;
@@ -91,6 +97,7 @@ export const main = createLayer("main", function (this: BaseLayer) {
                             showLoreModal.value = true;
                         },
                         onOpenLayer() {
+                            recentlyUpdated.value = false;
                             // 1468 is because two tabs with minWidth of 700px plus the minimized calendar of 60px plus 2 dividers of 4px each
                             if (window.matchMedia("(min-width: 1468px)").matches) {
                                 // Desktop, allow multiple tabs to be open