diff --git a/src/Corporation/Industry.ts b/src/Corporation/Industry.ts
index beb69374f..2c271b9c7 100644
--- a/src/Corporation/Industry.ts
+++ b/src/Corporation/Industry.ts
@@ -1279,10 +1279,31 @@ export class Industry implements IIndustry {
       case 1: {
         //AdVert.Inc,
         const advMult = corporation.getAdvertisingMultiplier() * this.getAdvertisingMultiplier();
-        this.awareness += 3 * advMult;
-        this.popularity += 1 * advMult;
-        this.awareness *= 1.01 * advMult;
-        this.popularity *= (1 + getRandomInt(1, 3) / 100) * advMult;
+        if (this.awareness === Number.MAX_VALUE || this.awareness + (3 * advMult) > Number.MAX_VALUE) {
+          this.awareness == Number.MAX_VALUE;
+        } else {
+          this.awareness += 3 * advMult;
+        }
+
+        if (this.awareness === Number.MAX_VALUE || this.awareness * (1.01 * advMult) > Number.MAX_VALUE) {
+          this.awareness == Number.MAX_VALUE;
+        } else {
+          this.awareness *= 1.01 * advMult;
+        }
+        
+        if (this.popularity === Number.MAX_VALUE || this.popularity + (1 * advMult) > Number.MAX_VALUE) {
+          this.popularity == Number.MAX_VALUE;
+        } else {
+          this.popularity += 1 * advMult;
+        }
+        
+        const rand = (1 + getRandomInt(1, 3) / 100);
+        if (this.popularity === Number.MAX_VALUE || this.popularity * (rand * advMult) > Number.MAX_VALUE) {
+          this.popularity == Number.MAX_VALUE;
+        } else {
+          this.popularity *= rand * advMult;
+        }
+        
         break;
       }
       default: {