diff --git a/scorch.xex b/scorch.xex
index 7ce17fd..c301287 100644
Binary files a/scorch.xex and b/scorch.xex differ
diff --git a/textproc.asm b/textproc.asm
index e6ec647..dbd0afb 100644
--- a/textproc.asm
+++ b/textproc.asm
@@ -780,6 +780,16 @@ invSelectDef
     tay
     ldx tankNr
     sta ActiveDefenceWeapon,x
+    ; decrease number of defensives
+    lda TanksWeaponsTableL,x
+    sta weaponPointer
+    lda TanksWeaponsTableH,x
+    sta weaponPointer+1
+    lda (weaponPointer),y
+    sec
+    sbc #1
+    sta (weaponPointer),y
+    
     lda DefensiveEnergy,y
     sta ShieldEnergy,x
     rts
diff --git a/variables.asm b/variables.asm
index 756257a..b24c535 100644
--- a/variables.asm
+++ b/variables.asm
@@ -49,7 +49,7 @@ moneyH ;we place zero at the end of prices and money
     ;and have range from 0 to 99990 (not too much)
     ;money players have (maybe one more byte is needed?)
     .DS [MaxPlayers]
-moneyL 
+moneyL
     .DS [MaxPlayers]
 ;----------------------------------------------------
 gainH ;how much money player gets after the round