diff --git a/src/utils/aws-rds-signer.ts b/src/utils/aws-rds-signer.ts
index 02b755d9..df2dbe76 100644
--- a/src/utils/aws-rds-signer.ts
+++ b/src/utils/aws-rds-signer.ts
@@ -35,7 +35,7 @@ export async function generateRdsAuthToken(params: RdsAuthTokenParams): Promise<
 
   if (params.profile) {
     const { fromIni } = await import("@aws-sdk/credential-providers");
-    signerConfig.credentials = fromIni({ profile: params.profile });
+    signerConfig.credentials = fromIni({ profile: params.profile, ignoreCache: true });
   }
 
   const signer = new Signer(signerConfig);