diff --git a/CHANGELOG.md b/CHANGELOG.md
index b5b66ee01..d25984a83 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -99,6 +99,7 @@
     Bug #5762: Movement solver is insufficiently robust
     Bug #5821: NPCs from mods getting removed if mod order was changed
     Bug #5835: OpenMW doesn't accept negative values for NPC's hello, alarm, fight, and flee
+    Bug #5836: OpenMW dialogue/greeting/voice filter doesn't accept negative Ai values for NPC's hello, alarm, fight, and flee
     Feature #390: 3rd person look "over the shoulder"
     Feature #1536: Show more information about level on menu
     Feature #2386: Distant Statics in the form of Object Paging
diff --git a/apps/openmw/mwdialogue/filter.cpp b/apps/openmw/mwdialogue/filter.cpp
index a3c326ab8..334a9db39 100644
--- a/apps/openmw/mwdialogue/filter.cpp
+++ b/apps/openmw/mwdialogue/filter.cpp
@@ -316,7 +316,7 @@ int MWDialogue::Filter::getSelectStructInteger (const SelectWrapper& select) con
         case SelectWrapper::Function_AiSetting:
 
             return mActor.getClass().getCreatureStats (mActor).getAiSetting (
-                        (MWMechanics::CreatureStats::AiSetting)select.getArgument()).getModified();
+                        (MWMechanics::CreatureStats::AiSetting)select.getArgument()).getModified(false);
 
         case SelectWrapper::Function_PcAttribute: