diff --git a/lib/icinga/compatutility.cpp b/lib/icinga/compatutility.cpp
index e86f20126..ac87a1529 100644
--- a/lib/icinga/compatutility.cpp
+++ b/lib/icinga/compatutility.cpp
@@ -210,17 +210,6 @@ int CompatUtility::GetCheckableNoMoreNotifications(const Checkable::Ptr& checkab
 	return 0;
 }
 
-int CompatUtility::GetCheckableInCheckPeriod(const Checkable::Ptr& checkable)
-{
-	TimePeriod::Ptr timeperiod = checkable->GetCheckPeriod();
-
-	/* none set means always checked */
-	if (!timeperiod)
-		return 1;
-
-	return (timeperiod->IsInside(Utility::GetTime()) ? 1 : 0);
-}
-
 int CompatUtility::GetCheckableInNotificationPeriod(const Checkable::Ptr& checkable)
 {
 	for (const Notification::Ptr& notification : checkable->GetNotifications()) {
diff --git a/lib/icinga/compatutility.hpp b/lib/icinga/compatutility.hpp
index 4f1c59c60..ee2bf3f2e 100644
--- a/lib/icinga/compatutility.hpp
+++ b/lib/icinga/compatutility.hpp
@@ -56,7 +56,6 @@ public:
 	static String GetCheckableCheckPeriod(const Checkable::Ptr& checkable);
 
 	static int GetCheckableNoMoreNotifications(const Checkable::Ptr& checkable);
-	static int GetCheckableInCheckPeriod(const Checkable::Ptr& checkable);
 	static int GetCheckableInNotificationPeriod(const Checkable::Ptr& checkable);
 
 	/* notification */
diff --git a/lib/livestatus/hoststable.cpp b/lib/livestatus/hoststable.cpp
index 17ea108b4..2bc48ea0c 100644
--- a/lib/livestatus/hoststable.cpp
+++ b/lib/livestatus/hoststable.cpp
@@ -884,7 +884,13 @@ Value HostsTable::InCheckPeriodAccessor(const Value& row)
 	if (!host)
 		return Empty;
 
-	return CompatUtility::GetCheckableInCheckPeriod(host);
+	TimePeriod::Ptr timeperiod = host->GetCheckPeriod();
+
+	/* none set means always checked */
+	if (!timeperiod)
+		return 1;
+
+	return Convert::ToLong(timeperiod->IsInside(Utility::GetTime()));
 }
 
 Value HostsTable::ContactsAccessor(const Value& row)
diff --git a/lib/livestatus/servicestable.cpp b/lib/livestatus/servicestable.cpp
index 1a7d3847d..00b11616c 100644
--- a/lib/livestatus/servicestable.cpp
+++ b/lib/livestatus/servicestable.cpp
@@ -895,7 +895,13 @@ Value ServicesTable::InCheckPeriodAccessor(const Value& row)
 	if (!service)
 		return Empty;
 
-	return CompatUtility::GetCheckableInCheckPeriod(service);
+	TimePeriod::Ptr timeperiod = service->GetCheckPeriod();
+
+	/* none set means always checked */
+	if (!timeperiod)
+		return 1;
+
+	return Convert::ToLong(timeperiod->IsInside(Utility::GetTime()));
 }
 
 Value ServicesTable::InNotificationPeriodAccessor(const Value& row)