diff --git a/lib/icinga/dependency-apply.cpp b/lib/icinga/dependency-apply.cpp
index be761bd1b..14d2b84bf 100644
--- a/lib/icinga/dependency-apply.cpp
+++ b/lib/icinga/dependency-apply.cpp
@@ -54,7 +54,7 @@ bool Dependency::EvaluateApplyRuleInstance(const Checkable::Ptr& checkable, cons
 	ConfigItemBuilder::Ptr builder = new ConfigItemBuilder(di);
 	builder->SetType("Dependency");
 	builder->SetName(name);
-	builder->SetScope(frame.Locals);
+	builder->SetScope(frame.Locals->ShallowClone());
 
 	Host::Ptr host;
 	Service::Ptr service;
diff --git a/lib/icinga/notification-apply.cpp b/lib/icinga/notification-apply.cpp
index d52ec8500..fd8e5a3b3 100644
--- a/lib/icinga/notification-apply.cpp
+++ b/lib/icinga/notification-apply.cpp
@@ -54,7 +54,7 @@ bool Notification::EvaluateApplyRuleInstance(const Checkable::Ptr& checkable, co
 	ConfigItemBuilder::Ptr builder = new ConfigItemBuilder(di);
 	builder->SetType("Notification");
 	builder->SetName(name);
-	builder->SetScope(frame.Locals);
+	builder->SetScope(frame.Locals->ShallowClone());
 
 	Host::Ptr host;
 	Service::Ptr service;
diff --git a/lib/icinga/scheduleddowntime-apply.cpp b/lib/icinga/scheduleddowntime-apply.cpp
index 32f86c449..af5812304 100644
--- a/lib/icinga/scheduleddowntime-apply.cpp
+++ b/lib/icinga/scheduleddowntime-apply.cpp
@@ -53,7 +53,7 @@ bool ScheduledDowntime::EvaluateApplyRuleInstance(const Checkable::Ptr& checkabl
 	ConfigItemBuilder::Ptr builder = new ConfigItemBuilder(di);
 	builder->SetType("ScheduledDowntime");
 	builder->SetName(name);
-	builder->SetScope(frame.Locals);
+	builder->SetScope(frame.Locals->ShallowClone());
 
 	Host::Ptr host;
 	Service::Ptr service;
diff --git a/lib/icinga/service-apply.cpp b/lib/icinga/service-apply.cpp
index 065dd5f93..6af43204b 100644
--- a/lib/icinga/service-apply.cpp
+++ b/lib/icinga/service-apply.cpp
@@ -52,7 +52,7 @@ bool Service::EvaluateApplyRuleInstance(const Host::Ptr& host, const String& nam
 	ConfigItemBuilder::Ptr builder = new ConfigItemBuilder(di);
 	builder->SetType("Service");
 	builder->SetName(name);
-	builder->SetScope(frame.Locals);
+	builder->SetScope(frame.Locals->ShallowClone());
 
 	builder->AddExpression(new SetExpression(MakeIndexer(ScopeCurrent, "host_name"), OpSetLiteral, MakeLiteral(host->GetName()), di));