diff --git a/dist/bitburner.d.ts b/dist/bitburner.d.ts
index a0e9948e8..703118331 100644
--- a/dist/bitburner.d.ts
+++ b/dist/bitburner.d.ts
@@ -4085,8 +4085,6 @@ export declare interface Singularity {
      * @remarks
      * RAM cost: 5 GB
      *
-     * Singularity - Level 3
-     *
      * Returns an array of source files
      *
      * @returns Array containing an object with number and level of the source file.
diff --git a/src/NetscriptFunctions.ts b/src/NetscriptFunctions.ts
index f90cbc7ca..bc108d71e 100644
--- a/src/NetscriptFunctions.ts
+++ b/src/NetscriptFunctions.ts
@@ -63,7 +63,7 @@ import { NetscriptGang } from "./NetscriptFunctions/Gang";
 import { NetscriptSleeve } from "./NetscriptFunctions/Sleeve";
 import { NetscriptExtra } from "./NetscriptFunctions/Extra";
 import { NetscriptHacknet } from "./NetscriptFunctions/Hacknet";
-import { NS as INS, Player as INetscriptPlayer } from "./ScriptEditor/NetscriptDefinitions";
+import { NS as INS, Player as INetscriptPlayer, SourceFileLvl } from "./ScriptEditor/NetscriptDefinitions";
 import { NetscriptBladeburner } from "./NetscriptFunctions/Bladeburner";
 import { NetscriptCodingContract } from "./NetscriptFunctions/CodingContract";
 import { NetscriptCorporation } from "./NetscriptFunctions/Corporation";
@@ -2150,7 +2150,17 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       updateDynamicRam("getFavorToDonate", getRamCost("getFavorToDonate"));
       return Math.floor(CONSTANTS.BaseFavorToDonate * BitNodeMultipliers.RepToDonateToFaction);
     },
-
+    getOwnedSourceFiles: function (): SourceFileLvl[] {
+      helper.updateDynamicRam("getOwnedSourceFiles", getRamCost("getOwnedSourceFiles"));
+      const res: SourceFileLvl[] = [];
+      for (let i = 0; i < Player.sourceFiles.length; ++i) {
+        res.push({
+          n: Player.sourceFiles[i].n,
+          lvl: Player.sourceFiles[i].lvl,
+        } as SourceFileLvl);
+      }
+      return res;
+    },
     getPlayer: function (): INetscriptPlayer {
       helper.updateDynamicRam("getPlayer", getRamCost("getPlayer"));
 
diff --git a/src/NetscriptFunctions/Singularity.ts b/src/NetscriptFunctions/Singularity.ts
index 72b642126..270553867 100644
--- a/src/NetscriptFunctions/Singularity.ts
+++ b/src/NetscriptFunctions/Singularity.ts
@@ -105,18 +105,6 @@ export function NetscriptSingularity(
       }
       return res;
     },
-    getOwnedSourceFiles: function (): any {
-      helper.updateDynamicRam("getOwnedSourceFiles", getRamCost("getOwnedSourceFiles"));
-      helper.checkSingularityAccess("getOwnedSourceFiles", 3);
-      const res = [];
-      for (let i = 0; i < player.sourceFiles.length; ++i) {
-        res.push({
-          n: player.sourceFiles[i].n,
-          lvl: player.sourceFiles[i].lvl,
-        });
-      }
-      return res;
-    },
     getAugmentationsFromFaction: function (facname: any): any {
       helper.updateDynamicRam("getAugmentationsFromFaction", getRamCost("getAugmentationsFromFaction"));
       helper.checkSingularityAccess("getAugmentationsFromFaction", 3);
diff --git a/src/ScriptEditor/NetscriptDefinitions.d.ts b/src/ScriptEditor/NetscriptDefinitions.d.ts
index 2cf2b6233..0ebec0244 100644
--- a/src/ScriptEditor/NetscriptDefinitions.d.ts
+++ b/src/ScriptEditor/NetscriptDefinitions.d.ts
@@ -1747,19 +1747,6 @@ export interface Singularity {
    */
   getOwnedAugmentations(purchased?: boolean): string[];
 
-  /**
-   * Get a list of acquired Source-Files.
-   * @remarks
-   * RAM cost: 5 GB
-   *
-   * Singularity - Level 3
-   *
-   * Returns an array of source files
-   *
-   * @returns Array containing an object with number and level of the source file.
-   */
-  getOwnedSourceFiles(): SourceFileLvl[];
-
   /**
    * Get a list of augmentation available from a faction.
    * @remarks
@@ -4978,6 +4965,17 @@ export interface NS extends Singularity {
    */
   getBitNodeMultipliers(): BitNodeMultipliers;
 
+  /**
+   * Get a list of acquired Source-Files.
+   * @remarks
+   * RAM cost: 5 GB
+   *
+   * Returns an array of source files
+   *
+   * @returns Array containing an object with number and level of the source file.
+   */
+   getOwnedSourceFiles(): SourceFileLvl[];
+
   /**
    * Get information about the player.
    * @returns Player info