diff --git a/packages/core/src/scratchorg/pool/prequisitecheck/IsValidSfdxAuthUrl.ts b/packages/core/src/scratchorg/pool/prequisitecheck/IsValidSfdxAuthUrl.ts
index eae1d107b..9cd50260a 100644
--- a/packages/core/src/scratchorg/pool/prequisitecheck/IsValidSfdxAuthUrl.ts
+++ b/packages/core/src/scratchorg/pool/prequisitecheck/IsValidSfdxAuthUrl.ts
@@ -3,7 +3,7 @@ export default function isValidSfdxAuthUrl(sfdxAuthUrl: string): boolean {
         return true;
     } else {
         let match = sfdxAuthUrl.match(
-            /force:\/\/(?<clientId>[a-zA-Z]+):(?<clientSecret>[a-zA-Z0-9]*):(?<refreshToken>[a-zA-Z0-9._=]+)@.+/
+            /force:\/\/(?<clientId>[a-zA-Z0-9._=]+):(?<clientSecret>[a-zA-Z0-9]*):(?<refreshToken>[a-zA-Z0-9._=]+)@.+/
         );
 
         if (match !== null) {