diff --git a/src/Bundle/ChillActivityBundle/Export/Aggregator/ACPAggregators/LocationTypeAggregator.php b/src/Bundle/ChillActivityBundle/Export/Aggregator/ACPAggregators/LocationTypeAggregator.php
index b648fcf83..ec4ce6315 100644
--- a/src/Bundle/ChillActivityBundle/Export/Aggregator/ACPAggregators/LocationTypeAggregator.php
+++ b/src/Bundle/ChillActivityBundle/Export/Aggregator/ACPAggregators/LocationTypeAggregator.php
@@ -65,11 +65,13 @@ class LocationTypeAggregator implements AggregatorInterface
                 return 'Accepted locationtype';
             }
 
-            if (null === $value) {
+            if (null === $value || '' === $value) {
                 return '';
             }
 
-            $lt = $this->locationTypeRepository->find($value);
+            if (null === $lt = $this->locationTypeRepository->find($value)) {
+                return '';
+            }
 
             return $this->translatableStringHelper->localize(
                 $lt->getTitle()
diff --git a/src/Bundle/ChillCalendarBundle/Export/Aggregator/LocationTypeAggregator.php b/src/Bundle/ChillCalendarBundle/Export/Aggregator/LocationTypeAggregator.php
index b23b304f6..6574e3934 100644
--- a/src/Bundle/ChillCalendarBundle/Export/Aggregator/LocationTypeAggregator.php
+++ b/src/Bundle/ChillCalendarBundle/Export/Aggregator/LocationTypeAggregator.php
@@ -66,7 +66,13 @@ final class LocationTypeAggregator implements AggregatorInterface
                 return 'Location type';
             }
 
-            $j = $this->locationTypeRepository->find($value);
+            if (null === $value || '' === $value) {
+                return '';
+            }
+
+            if (null === $j = $this->locationTypeRepository->find($value)) {
+                return '';
+            }
 
             return $this->translatableStringHelper->localize(
                 $j->getTitle()