diff --git a/docs/src/routes/docs/[...4]wallets/[...12]gnosis/+page.md b/docs/src/routes/docs/[...4]wallets/[...12]gnosis/+page.md
index e8c124ba4..e4612b4d8 100644
--- a/docs/src/routes/docs/[...4]wallets/[...12]gnosis/+page.md
+++ b/docs/src/routes/docs/[...4]wallets/[...12]gnosis/+page.md
@@ -79,7 +79,12 @@ Note: With the `safeTxGas` you will see additional value on the `gasLimit` displ
 
 ## Build Environments
 
-For build env configurations and setups please see the Build Env section [here](/docs/modules/core#build-environments)
+For build env configurations and setups please see the Build Env section [here](/docs/modules/core#build-environments).
+
+
+## Local testing within the Safe app
+
+Ensure the application is building and working properly within the browser and then add or enable your cors blocker extension or script of choice. An example is the `Allow CORS` browser extension.
 
 ## Vue Build Configuration
 
diff --git a/packages/gnosis/README.md b/packages/gnosis/README.md
index ebd5e430b..3e4a79c16 100644
--- a/packages/gnosis/README.md
+++ b/packages/gnosis/README.md
@@ -59,6 +59,10 @@ let trans = await wallet.instance.txs.send({txs:[tx], params})
 Note: With the `safeTxGas` you will see additional value on the `gasLimit` displayed in the Safe. Check [Safe docs](https://github.com/safe-global/safe-contracts/blob/a6504a9afdeac186a8cdb29ad68b189523c80eda/docs/safe_tx_gas.md) for full details on that computation.
 
 
+## Local testing within the Safe app
+
+Ensure the application is building and working properly within the browser and then add or enable your cors blocker extension or script of choice. An example is the `Allow CORS` browser extension.
+
 ## Vue Build Configuration
 
 If using Vue be sure to include the necessary peerDeps in the `vite.config.ts` specifically within the `optimizeDeps.include` list and install the necessary peer deps `npm i @safe-global/safe-apps-provider @safe-global/safe-apps-sdk`.