diff --git a/src/Script/RunningScript.ts b/src/Script/RunningScript.ts
index 2ab10298b..c51cd83c6 100644
--- a/src/Script/RunningScript.ts
+++ b/src/Script/RunningScript.ts
@@ -10,10 +10,11 @@ import { Terminal } from "../Terminal";
 
 import { Generic_fromJSON, Generic_toJSON, IReviverValue, Reviver } from "../utils/JSONReviver";
 import { formatTime } from "../utils/helpers/formatTime";
+import { ScriptArg } from "../Netscript/ScriptArg";
 
 export class RunningScript {
   // Script arguments
-  args: any[] = [];
+  args: ScriptArg[] = [];
 
   // Map of [key: hostname] -> Hacking data. Used for offline progress calculations.
   // Hacking data format: [MoneyStolen, NumTimesHacked, NumTimesGrown, NumTimesWeaken]
@@ -62,7 +63,7 @@ export class RunningScript {
   // Script urls for the current running script for translating urls back to file names in errors
   dependencies: ScriptUrl[] = [];
 
-  constructor(script: Script | null = null, args: any[] = []) {
+  constructor(script: Script | null = null, args: ScriptArg[] = []) {
     if (script == null) {
       return;
     }
diff --git a/src/ScriptEditor/NetscriptDefinitions.d.ts b/src/ScriptEditor/NetscriptDefinitions.d.ts
index 311146a54..eb151c6a9 100644
--- a/src/ScriptEditor/NetscriptDefinitions.d.ts
+++ b/src/ScriptEditor/NetscriptDefinitions.d.ts
@@ -85,7 +85,7 @@ export interface Multipliers {
  */
 export interface RunningScript {
   /** Arguments the script was called with */
-  args: string[];
+  args: (string | number | boolean)[];
   /** Filename of the script */
   filename: string;
   /**
@@ -321,7 +321,7 @@ export interface ProcessInfo {
   /** Number of threads script is running with */
   threads: number;
   /** Script's arguments */
-  args: string[];
+  args: (string | number | boolean)[];
   /** Process ID */
   pid: number;
 }