diff --git a/packages/@aws-cdk/aws-apigatewayv2/lib/websocket/api.ts b/packages/@aws-cdk/aws-apigatewayv2/lib/websocket/api.ts
index 19bede1303437..da740d582bbad 100644
--- a/packages/@aws-cdk/aws-apigatewayv2/lib/websocket/api.ts
+++ b/packages/@aws-cdk/aws-apigatewayv2/lib/websocket/api.ts
@@ -150,7 +150,7 @@ export class WebSocketApi extends ApiBase implements IWebSocketApi {
     return Grant.addToPrincipal({
       grantee: identity,
       actions: ['execute-api:ManageConnections'],
-      resourceArns: [`${arn}/*/POST/@connections/*`],
+      resourceArns: [`${arn}/*/*/@connections/*`],
     });
   }
 }
diff --git a/packages/@aws-cdk/aws-apigatewayv2/lib/websocket/stage.ts b/packages/@aws-cdk/aws-apigatewayv2/lib/websocket/stage.ts
index 6d5cc8527fef0..685850a746f4e 100644
--- a/packages/@aws-cdk/aws-apigatewayv2/lib/websocket/stage.ts
+++ b/packages/@aws-cdk/aws-apigatewayv2/lib/websocket/stage.ts
@@ -131,7 +131,7 @@ export class WebSocketStage extends StageBase implements IWebSocketStage {
     return Grant.addToPrincipal({
       grantee: identity,
       actions: ['execute-api:ManageConnections'],
-      resourceArns: [`${arn}/${this.stageName}/POST/@connections/*`],
+      resourceArns: [`${arn}/${this.stageName}/*/@connections/*`],
     });
   }
 }
diff --git a/packages/@aws-cdk/aws-apigatewayv2/test/websocket/api.test.ts b/packages/@aws-cdk/aws-apigatewayv2/test/websocket/api.test.ts
index ba687a79a9afe..1ac6cfbae315f 100644
--- a/packages/@aws-cdk/aws-apigatewayv2/test/websocket/api.test.ts
+++ b/packages/@aws-cdk/aws-apigatewayv2/test/websocket/api.test.ts
@@ -141,7 +141,7 @@ describe('WebSocketApi', () => {
                 {
                   Ref: 'apiC8550315',
                 },
-                '/*/POST/@connections/*',
+                '/*/*/@connections/*',
               ]],
             },
           }]),
diff --git a/packages/@aws-cdk/aws-apigatewayv2/test/websocket/stage.test.ts b/packages/@aws-cdk/aws-apigatewayv2/test/websocket/stage.test.ts
index b873f7fa74efa..b1af6af2e59bc 100644
--- a/packages/@aws-cdk/aws-apigatewayv2/test/websocket/stage.test.ts
+++ b/packages/@aws-cdk/aws-apigatewayv2/test/websocket/stage.test.ts
@@ -99,7 +99,7 @@ describe('WebSocketStage', () => {
                 {
                   Ref: 'ApiF70053CD',
                 },
-                `/${defaultStage.stageName}/POST/@connections/*`,
+                `/${defaultStage.stageName}/*/@connections/*`,
               ]],
             },
           }]),