1 files changed, 1 insertions, 1 deletions
diff --git a/packages/website/ts/blockchain.ts b/packages/website/ts/blockchain.ts
index 25430c1c7..37f746f7c 100644
--- a/packages/website/ts/blockchain.ts
+++ b/packages/website/ts/blockchain.ts
@@ -591,7 +591,7 @@ export class Blockchain {
             }
         } else {
             const injectedWeb3IfExists = (window as any).web3;
-            if (!_.isUndefined(injectedWeb3IfExists.currentProvider)) {
+            if (!_.isUndefined(injectedWeb3IfExists) && !_.isUndefined(injectedWeb3IfExists.currentProvider)) {
                 injectedProviderIfExists = injectedWeb3IfExists.currentProvider;
             } else {
                 return undefined;