diff --git a/src/services/service.ts b/src/services/service.ts
index 2d9f6d5..5943c3b 100755
--- a/src/services/service.ts
+++ b/src/services/service.ts
@@ -1351,21 +1351,23 @@ export default class Services {
     try {
       const processes = await this.getProcesses();
 
+      const newMyProcesses = new Set<string>(this.myProcesses || []);
       for (const [processId, process] of Object.entries(processes)) {
         // We use myProcesses attribute to not reevaluate all processes everytime
-        if (this.myProcesses && this.myProcesses.has(processId)) {
+        if (newMyProcesses.has(processId)) {
           continue;
         }
         try {
           const roles = this.getRoles(process);
 
           if (roles && this.rolesContainsUs(roles)) {
-            this.myProcesses.add(processId);
+            newMyProcesses.add(processId);
           }
         } catch (e) {
           console.error(e);
         }
       }
+      this.myProcesses = newMyProcesses; // atomic update
       return Array.from(this.myProcesses);
     } catch (e) {
       console.error("Failed to get processes:", e);