diff --git a/actions/pubSub.js b/actions/pubSub.js
index db0273a..f6ecdd2 100644
--- a/actions/pubSub.js
+++ b/actions/pubSub.js
@@ -29,7 +29,7 @@ export const methods = {
             for(const rediscnx of this.allRediscnx){
                 if(!chan.startsWith(rediscnx.redisConfig.chansNamespace)) continue
                 else coudSubscribe = true
-                let localChan = rediscnx.redisConfig.basePrefix  + localChan
+                let localChan = rediscnx.redisConfig.basePrefix  + chan
                 if(!(localChan in rediscnx.subscriptions)) rediscnx.subscriptions[localChan] = [];
                 if(!rediscnx.subscriptions[localChan].includes(this.uuid)) {
                     rediscnx.subscriptions[localChan].push(this.uuid);                    
diff --git a/redisConnexion.js b/redisConnexion.js
index f79c987..ac3fe07 100644
--- a/redisConnexion.js
+++ b/redisConnexion.js
@@ -71,7 +71,7 @@ export class RedisConnexion {
 
     async redisSubscribe(chanName, callBack){
         if(!chanName.startsWith(this.redisConfig.basePrefix)) chanName = this.redisConfig.basePrefix  + chanName
-        if(!chanName.startsWith(this.redisConfig.basePrefix+this.chansNamespace)) {
+        if(!chanName.startsWith(this.redisConfig.basePrefix+this.redisConfig.chansNamespace)) {
             console.warn(`[${this.redisConfig.redisId}] redisSubscribe : forbidden channel range on this redis !`)
             return 
         }
@@ -81,7 +81,7 @@ export class RedisConnexion {
     async redisPublish(chanName, msg){
         if(typeof (msg) != 'string') msg = JSON.stringify(msg);
         if(!chanName.startsWith(this.redisConfig.basePrefix)) chanName = this.redisConfig.basePrefix + chanName
-        if(!chanName.startsWith(this.redisConfig.basePrefix+this.chansNamespace)) {
+        if(!chanName.startsWith(this.redisConfig.basePrefix+this.redisConfig.chansNamespace)) {
             console.warn(`[${this.redisConfig.redisId}] redisPublish : forbidden channel range on this redis !`)
             return 
         }