diff --git a/apps/openmw/mwmechanics/aiwander.cpp b/apps/openmw/mwmechanics/aiwander.cpp
index 332f7e6545..4499304303 100644
--- a/apps/openmw/mwmechanics/aiwander.cpp
+++ b/apps/openmw/mwmechanics/aiwander.cpp
@@ -637,7 +637,7 @@ namespace MWMechanics
         const MWWorld::Cell& cell = *actor.getCell()->getCell();
         const ESM::Pathgrid* pathgrid = world.getStore().get<ESM::Pathgrid>().search(cell);
         // Moved to a cell without a pathgrid
-        if (pathgrid == nullptr)
+        if (pathgrid == nullptr || pathgrid->mPoints.size() < 2)
         {
             storage.mAllowedPositions.clear();
             return;