1 files changed, 5 insertions, 0 deletions
diff --git a/crawl-ref/source/spells1.cc b/crawl-ref/source/spells1.cc
index a6b4f48ac0..00a3fde7f6 100644
--- a/crawl-ref/source/spells1.cc
+++ b/crawl-ref/source/spells1.cc
@@ -620,6 +620,9 @@ static bool _can_pacify_monster(const monsters *mon, const int healed)
     if (mons_intel(mon->type) <= I_PLANT) // no self-awareness
         return false;
 
+    if (mons_is_stationary(mon)) // not able to leave the level
+        return false;
+
     if (mons_is_sleeping(mon)) // not aware of what is happening
         return false;
 
@@ -637,6 +640,8 @@ static bool _can_pacify_monster(const monsters *mon, const int healed)
         divisor++;
     else if (holiness == MH_DEMONIC)
         divisor += 2;
+    else if (holiness != MH_NATURAL)
+        return false;
 
     const int random_factor = random2(you.skills[SK_INVOCATIONS] * healed /
                                       divisor);