diff --git a/src/store/call/actions.js b/src/store/call/actions.js
index 5e6e8a2b..d06a2fac 100644
--- a/src/store/call/actions.js
+++ b/src/store/call/actions.js
@@ -71,6 +71,7 @@ export default {
         if (!options.cause) {
             if (errorVisibilityTimer) {
                 clearTimeout(errorVisibilityTimer)
+                errorVisibilityTimer = null
             }
             context.commit('endCall')
             context.commit('hangUpCall')