diff --git a/DATA/MISSIONS/M01B/m01b.ini b/DATA/MISSIONS/M01B/m01b.ini
index a16ab6ab..b899761d 100644
--- a/DATA/MISSIONS/M01B/m01b.ini
+++ b/DATA/MISSIONS/M01B/m01b.ini
@@ -1102,7 +1102,7 @@ Act_MarkObj = prisonship, 1
 Act_PlayMusic = music_li_space, music_li_danger, music_li_battle, music_anticipation_more_forboding, 5, false
 Act_LightFuse = prisonship, prison_burning_fuse
 Act_LightFuse = prisonship, prison_m01b_damage_fuse
-Act_AdjHealth = prisonship, -0.95
+Act_AdjHealth = prisonship, -0.85
 
 [Dialog]
 nickname = prison_mayday