diff --git a/server/gameserver/gungrasp.cc b/server/gameserver/gungrasp.cc
index 362da8cb..98a6f56b 100644
--- a/server/gameserver/gungrasp.cc
+++ b/server/gameserver/gungrasp.cc
@@ -57,7 +57,10 @@ GunGrasp::~GunGrasp()
 
 void GunGrasp::Clear()
 {
-
+    while (!event_listeners_.empty()) {
+        owner_->GetTrigger()->RemoveEventHandler(event_listeners_[0]);
+    }
+    signet_hash_.clear();
 }
 
 void GunGrasp::InstallTriggers()