diff --git a/fabcar/javascript/enrollAdmin.js b/fabcar/javascript/enrollAdmin.js
index 788227ea8a..72c7f6e6e6 100644
--- a/fabcar/javascript/enrollAdmin.js
+++ b/fabcar/javascript/enrollAdmin.js
@@ -35,7 +35,7 @@ async function main() {
         // Enroll the admin user, and import the new identity into the wallet.
         const enrollment = await ca.enroll({ enrollmentID: 'admin', enrollmentSecret: 'adminpw' });
         const identity = X509WalletMixin.createIdentity('Org1MSP', enrollment.certificate, enrollment.key.toBytes());
-        wallet.import('admin', identity);
+        await wallet.import('admin', identity);
         console.log('Successfully enrolled admin user "admin" and imported it into the wallet');
 
     } catch (error) {
diff --git a/fabcar/javascript/registerUser.js b/fabcar/javascript/registerUser.js
index a65edd37bf..21af6f1314 100644
--- a/fabcar/javascript/registerUser.js
+++ b/fabcar/javascript/registerUser.js
@@ -47,7 +47,7 @@ async function main() {
         const secret = await ca.register({ affiliation: 'org1.department1', enrollmentID: 'user1', role: 'client' }, adminIdentity);
         const enrollment = await ca.enroll({ enrollmentID: 'user1', enrollmentSecret: secret });
         const userIdentity = X509WalletMixin.createIdentity('Org1MSP', enrollment.certificate, enrollment.key.toBytes());
-        wallet.import('user1', userIdentity);
+        await wallet.import('user1', userIdentity);
         console.log('Successfully registered and enrolled admin user "user1" and imported it into the wallet');
 
     } catch (error) {
diff --git a/fabcar/typescript/src/enrollAdmin.ts b/fabcar/typescript/src/enrollAdmin.ts
index 226f76b780..630d751f36 100644
--- a/fabcar/typescript/src/enrollAdmin.ts
+++ b/fabcar/typescript/src/enrollAdmin.ts
@@ -33,7 +33,7 @@ async function main() {
         // Enroll the admin user, and import the new identity into the wallet.
         const enrollment = await ca.enroll({ enrollmentID: 'admin', enrollmentSecret: 'adminpw' });
         const identity = X509WalletMixin.createIdentity('Org1MSP', enrollment.certificate, enrollment.key.toBytes());
-        wallet.import('admin', identity);
+        await wallet.import('admin', identity);
         console.log('Successfully enrolled admin user "admin" and imported it into the wallet');
 
     } catch (error) {
diff --git a/fabcar/typescript/src/registerUser.ts b/fabcar/typescript/src/registerUser.ts
index 5f699c1fcb..1eb4a367fd 100644
--- a/fabcar/typescript/src/registerUser.ts
+++ b/fabcar/typescript/src/registerUser.ts
@@ -45,7 +45,7 @@ async function main() {
         const secret = await ca.register({ affiliation: 'org1.department1', enrollmentID: 'user1', role: 'client' }, adminIdentity);
         const enrollment = await ca.enroll({ enrollmentID: 'user1', enrollmentSecret: secret });
         const userIdentity = X509WalletMixin.createIdentity('Org1MSP', enrollment.certificate, enrollment.key.toBytes());
-        wallet.import('user1', userIdentity);
+        await wallet.import('user1', userIdentity);
         console.log('Successfully registered and enrolled admin user "user1" and imported it into the wallet');
 
     } catch (error) {