diff --git a/data/0.18.0/versionBundles.json b/data/0.18.0/versionBundles.json
index 604cfea0..33f6ad1d 100644
--- a/data/0.18.0/versionBundles.json
+++ b/data/0.18.0/versionBundles.json
@@ -25,20 +25,35 @@
     "cmake": "v3.29.9",
     "picotool": "2.1.0",
     "toolchain": "13_3_Rel1",
-    "riscvToolchain": "RISCV_RPI_2_0_0_5"
+    "riscvToolchain": "RISCV_RPI_2_0_0_5",
+    "modifiers": {
+      "darwin_x64": {
+        "toolchain": "13_2_Rel1"
+      }
+    }
   },
   "2.1.1": {
     "ninja": "v1.12.1",
     "cmake": "v3.31.5",
     "picotool": "2.1.1",
     "toolchain": "14_2_Rel1",
-    "riscvToolchain": "RISCV_RPI_2_0_0_5"
+    "riscvToolchain": "RISCV_RPI_2_0_0_5",
+    "modifiers": {
+      "darwin_x64": {
+        "toolchain": "13_2_Rel1"
+      }
+    }
   },
   "2.2.0": {
     "ninja": "v1.12.1",
     "cmake": "v3.31.5",
     "picotool": "2.2.0-a4",
     "toolchain": "14_2_Rel1",
-    "riscvToolchain": "RISCV_ZCB_RPI_2_1_1_3"
+    "riscvToolchain": "RISCV_ZCB_RPI_2_1_1_3",
+    "modifiers": {
+      "darwin_x64": {
+        "toolchain": "13_2_Rel1"
+      }
+    }
   }
 }
diff --git a/src/utils/versionBundles.mts b/src/utils/versionBundles.mts
index ae210c27..e5cade02 100644
--- a/src/utils/versionBundles.mts
+++ b/src/utils/versionBundles.mts
@@ -10,16 +10,12 @@ const versionBundlesUrl =
   `${CURRENT_DATA_VERSION}/versionBundles.json`;
 
 export interface VersionBundle {
-  python: {
-    version: string;
-    macos: string;
-    windowsAmd64: string;
-  };
   ninja: string;
   cmake: string;
   picotool: string;
   toolchain: string;
   riscvToolchain: string;
+  modifiers: { [triple: string] : {[tool: string]: string}};
 }
 
 export interface VersionBundles {
@@ -103,24 +99,32 @@ export default class VersionBundlesLoader {
       await this.loadBundles();
     }
 
-    return (this.bundles ?? {})[version];
-  }
+    const chosenBundle = (this.bundles ?? {})[version];
 
-  public async getPythonWindowsAmd64Url(
-    pythonVersion: string
-  ): Promise<VersionBundle | undefined> {
-    if (this.bundles === undefined) {
-      await this.loadBundles();
-    }
-    if (this.bundles === undefined) {
-      return undefined;
-    }
+    if (chosenBundle !== undefined) {
+      const modifiers = chosenBundle?.modifiers;
+      if (modifiers !== undefined) {
+        const platformDouble = `${process.platform}_${process.arch}`;
+        if (modifiers[platformDouble] !== undefined) {
+          chosenBundle.cmake =
+            modifiers[platformDouble]["cmake"] ?? chosenBundle.cmake
+
+          chosenBundle.ninja =
+            modifiers[platformDouble]["ninja"] ?? chosenBundle.ninja
+
+          chosenBundle.picotool =
+            modifiers[platformDouble]["picotool"] ?? chosenBundle.picotool
 
-    const bundle = Object.values(this.bundles).find(
-      bundle => bundle.python.version === pythonVersion
-    );
+          chosenBundle.toolchain =
+            modifiers[platformDouble]["toolchain"] ?? chosenBundle.toolchain
+
+          chosenBundle.riscvToolchain =
+            modifiers[platformDouble]["riscvToolchain"] ??
+              chosenBundle.riscvToolchain
+        }
+      }
+    }
 
-    //return bundle?.python.windowsAmd64;
-    return bundle;
+    return chosenBundle;
   }
 }