diff --git a/lib/checker/checkercomponent.cpp b/lib/checker/checkercomponent.cpp
index 66abdd944..525d15705 100644
--- a/lib/checker/checkercomponent.cpp
+++ b/lib/checker/checkercomponent.cpp
@@ -138,7 +138,6 @@ void CheckerComponent::CheckThreadProc()
 
 		bool forced = checkable->GetForceNextCheck();
 		bool check = true;
-		bool notifyNextCheck = false;
 		double nextCheck = -1;
 
 		if (!forced) {
@@ -147,7 +146,6 @@ void CheckerComponent::CheckThreadProc()
 					<< "Skipping check for object '" << checkable->GetName() << "': Dependency failed.";
 
 				check = false;
-				notifyNextCheck = true;
 			}
 
 			Host::Ptr host;
@@ -184,7 +182,6 @@ void CheckerComponent::CheckThreadProc()
 						<< Utility::FormatDateTime("%Y-%m-%d %H:%M:%S %z", nextCheck);
 
 					check = false;
-					notifyNextCheck = true;
 				}
 			}
 		}
@@ -203,11 +200,6 @@ void CheckerComponent::CheckThreadProc()
 				checkable->UpdateNextCheck();
 			}
 
-			if (notifyNextCheck) {
-				// Trigger update event for Icinga DB
-				Checkable::OnNextCheckUpdated(checkable);
-			}
-
 			lock.lock();
 
 			continue;
diff --git a/lib/icinga/apiactions.cpp b/lib/icinga/apiactions.cpp
index e7c2e3510..3586bf2ec 100644
--- a/lib/icinga/apiactions.cpp
+++ b/lib/icinga/apiactions.cpp
@@ -159,9 +159,6 @@ Dictionary::Ptr ApiActions::RescheduleCheck(const ConfigObject::Ptr& object,
 
 	checkable->SetNextCheck(nextCheck);
 
-	/* trigger update event for DB IDO */
-	Checkable::OnNextCheckUpdated(checkable);
-
 	return ApiActions::CreateResult(200, "Successfully rescheduled check for object '" + checkable->GetName() + "'.");
 }
 
diff --git a/lib/icinga/checkable-check.cpp b/lib/icinga/checkable-check.cpp
index 7d1fd29f5..963dde38d 100644
--- a/lib/icinga/checkable-check.cpp
+++ b/lib/icinga/checkable-check.cpp
@@ -22,7 +22,6 @@ boost::signals2::signal<void (const Checkable::Ptr&, const CheckResult::Ptr&, co
 boost::signals2::signal<void (const Checkable::Ptr&, const CheckResult::Ptr&, StateType, const MessageOrigin::Ptr&)> Checkable::OnStateChange;
 boost::signals2::signal<void (const Checkable::Ptr&, const CheckResult::Ptr&, std::set<Checkable::Ptr>, const MessageOrigin::Ptr&)> Checkable::OnReachabilityChanged;
 boost::signals2::signal<void (const Checkable::Ptr&, NotificationType, const CheckResult::Ptr&, const String&, const String&, const MessageOrigin::Ptr&)> Checkable::OnNotificationsRequested;
-boost::signals2::signal<void (const Checkable::Ptr&)> Checkable::OnNextCheckUpdated;
 boost::signals2::signal<void (const Checkable::Ptr&, double)> Checkable::OnRescheduleCheck;
 
 Atomic<uint_fast64_t> Checkable::CurrentConcurrentChecks (0);
diff --git a/lib/icinga/checkable.hpp b/lib/icinga/checkable.hpp
index 3ee412504..b4ae94f1e 100644
--- a/lib/icinga/checkable.hpp
+++ b/lib/icinga/checkable.hpp
@@ -147,7 +147,6 @@ public:
 		bool, bool, double, double, const MessageOrigin::Ptr&)> OnAcknowledgementSet;
 	static boost::signals2::signal<void (const Checkable::Ptr&, const String&, double, const MessageOrigin::Ptr&)> OnAcknowledgementCleared;
 	static boost::signals2::signal<void (const Checkable::Ptr&, double)> OnFlappingChange;
-	static boost::signals2::signal<void (const Checkable::Ptr&)> OnNextCheckUpdated;
 	/**
 	 * Think again! Are you really sure you want to subscribe to this signal?
 	 *
diff --git a/lib/icinga/externalcommandprocessor.cpp b/lib/icinga/externalcommandprocessor.cpp
index 33831a491..b61f640fd 100644
--- a/lib/icinga/externalcommandprocessor.cpp
+++ b/lib/icinga/externalcommandprocessor.cpp
@@ -392,9 +392,6 @@ void ExternalCommandProcessor::ScheduleHostCheck(double, const std::vector<Strin
 		planned_check = Utility::GetTime();
 
 	host->SetNextCheck(planned_check);
-
-	/* trigger update event for DB IDO */
-	Checkable::OnNextCheckUpdated(host);
 }
 
 void ExternalCommandProcessor::ScheduleForcedHostCheck(double, const std::vector<String>& arguments)
@@ -409,9 +406,6 @@ void ExternalCommandProcessor::ScheduleForcedHostCheck(double, const std::vector
 
 	host->SetForceNextCheck(true);
 	host->SetNextCheck(Convert::ToDouble(arguments[1]));
-
-	/* trigger update event for DB IDO */
-	Checkable::OnNextCheckUpdated(host);
 }
 
 void ExternalCommandProcessor::ScheduleSvcCheck(double, const std::vector<String>& arguments)
@@ -437,9 +431,6 @@ void ExternalCommandProcessor::ScheduleSvcCheck(double, const std::vector<String
 		planned_check = Utility::GetTime();
 
 	service->SetNextCheck(planned_check);
-
-	/* trigger update event for DB IDO */
-	Checkable::OnNextCheckUpdated(service);
 }
 
 void ExternalCommandProcessor::ScheduleForcedSvcCheck(double, const std::vector<String>& arguments)
@@ -454,9 +445,6 @@ void ExternalCommandProcessor::ScheduleForcedSvcCheck(double, const std::vector<
 
 	service->SetForceNextCheck(true);
 	service->SetNextCheck(Convert::ToDouble(arguments[2]));
-
-	/* trigger update event for DB IDO */
-	Checkable::OnNextCheckUpdated(service);
 }
 
 void ExternalCommandProcessor::EnableHostCheck(double, const std::vector<String>& arguments)
@@ -538,9 +526,6 @@ void ExternalCommandProcessor::ScheduleForcedHostSvcChecks(double, const std::ve
 
 		service->SetNextCheck(planned_check);
 		service->SetForceNextCheck(true);
-
-		/* trigger update event for DB IDO */
-		Checkable::OnNextCheckUpdated(service);
 	}
 }
 
@@ -568,9 +553,6 @@ void ExternalCommandProcessor::ScheduleHostSvcChecks(double, const std::vector<S
 			<< "Rescheduling next check for service '" << service->GetName() << "'";
 
 		service->SetNextCheck(planned_check);
-
-		/* trigger update event for DB IDO */
-		Checkable::OnNextCheckUpdated(service);
 	}
 }