diff --git a/configure.py b/configure.py
index 11712533c11..3d0617d5082 100755
--- a/configure.py
+++ b/configure.py
@@ -1966,7 +1966,7 @@ config.libs = [
     ActorRel(Equivalent, "d_a_npc_ash"), # weak func order (sinShort)
     ActorRel(Equivalent, "d_a_npc_ashB"), # weak func order (sinShort)
     ActorRel(MatchingFor(ALL_GCN), "d_a_npc_bans"),
-    ActorRel(NonMatching, "d_a_npc_blue_ns"),
+    ActorRel(MatchingFor(ALL_GCN), "d_a_npc_blue_ns"),
     ActorRel(MatchingFor(ALL_GCN), "d_a_npc_bou"),
     ActorRel(Equivalent, "d_a_npc_bouS"), # weak func order (sinShort)
     ActorRel(Equivalent, "d_a_npc_cdn3"), # weak func order (~csXyz); vtable order
diff --git a/include/d/actor/d_a_npc_blue_ns.h b/include/d/actor/d_a_npc_blue_ns.h
index 86e52de71bd..6c6185c1f69 100644
--- a/include/d/actor/d_a_npc_blue_ns.h
+++ b/include/d/actor/d_a_npc_blue_ns.h
@@ -24,7 +24,7 @@ public:
     int isDelete();
     int Delete();
     int Execute();
-    int _Execute();
+    void _Execute();
     void callEvt_changeYami();
     fpc_ProcID create_Yamijin(int);
     BOOL col_check();
diff --git a/src/d/actor/d_a_npc_blue_ns.cpp b/src/d/actor/d_a_npc_blue_ns.cpp
index 31a2848ca11..c0f4d5f0329 100644
--- a/src/d/actor/d_a_npc_blue_ns.cpp
+++ b/src/d/actor/d_a_npc_blue_ns.cpp
@@ -216,8 +216,7 @@ int daNpcBlueNS_c::Execute() {
     return 1;
 }
 
-// NONMATCHING - small regalloc
-int daNpcBlueNS_c::_Execute() {
+void daNpcBlueNS_c::_Execute() {
     setParam();
 
     if (main()) {
@@ -255,7 +254,10 @@ int daNpcBlueNS_c::_Execute() {
     field_0x9f3 = 0;
 
     for (int i = 0; i < 5; i++) {
-        if ((mAttnChangeTimer == 0 || mAttnIdx != i) && mAttnActorTimer[i] != 0 && cLib_calcTimer<int>(&mAttnActorTimer[i]) == 0) {
+        if (mAttnChangeTimer != 0 && mAttnIdx == i) {
+            continue;
+        }
+        if (mAttnActorTimer[i] != 0 && cLib_calcTimer<int>(&mAttnActorTimer[i]) == 0) {
             mAttnActor[i].remove();
         }
     }