diff --git a/include/land.h b/include/land.h
index 93b93059..95b16104 100644
--- a/include/land.h
+++ b/include/land.h
@@ -160,7 +160,7 @@ struct lchrstr {
 			       logx((t), 60.0))) : (b))
 #define LND_ACC(b, t) ((b * (1.0 - ((sqrt(t) / 100.0) * 1.1))) < 0	\
 		       ? 0 : (b * (1.0 - ((sqrt(t) / 100.0) * 1.1))))
-#define LND_AMM(b, d, t) ((b) ? ((LND_DAM((d), (t)) / 2) + 1) : 0)
+#define LND_AMM(b, t) (b)
 #define LND_AAF(b, t) ((b * (1.0 + ((sqrt(t) / 100.0) * 3.0))) > 127	\
 		       ? 127 : (b * (1.0 + ((sqrt(t) / 100.0) * 3.0))))
 #define LND_FC(b, t)  (b)
diff --git a/src/lib/subs/lndsub.c b/src/lib/subs/lndsub.c
index 727ac8da..6eaabbd7 100644
--- a/src/lib/subs/lndsub.c
+++ b/src/lib/subs/lndsub.c
@@ -1364,7 +1364,7 @@ lnd_set_tech(struct lndstr *lp, int tlev)
     lp->lnd_frg = (int)LND_FRG(lcp->l_frg, tech_diff);
     lp->lnd_acc = (int)LND_ACC(lcp->l_acc, tech_diff);
     lp->lnd_dam = (int)LND_DAM(lcp->l_dam, tech_diff);
-    lp->lnd_ammo = (int)LND_AMM(lcp->l_ammo, lcp->l_dam, tech_diff);
+    lp->lnd_ammo = (int)LND_AMM(lcp->l_ammo, tech_diff);
     lp->lnd_aaf = (int)LND_AAF(lcp->l_aaf, tech_diff);
     lp->lnd_fuelc = (int)LND_FC(lcp->l_fuelc, tech_diff);
     lp->lnd_fuelu = (int)LND_FU(lcp->l_fuelu, tech_diff);
diff --git a/src/lib/subs/show.c b/src/lib/subs/show.c
index f79536d0..09a76fd8 100644
--- a/src/lib/subs/show.c
+++ b/src/lib/subs/show.c
@@ -482,7 +482,7 @@ show_land_stats(int tlev)
 	   (int)LND_FRG(lcp->l_frg, ourtlev),
 	   (int)LND_ACC(lcp->l_acc, ourtlev),
 	   (int)LND_DAM(lcp->l_dam, ourtlev),
-	   (int)LND_AMM(lcp->l_ammo, lcp->l_dam, ourtlev),
+	   (int)LND_AMM(lcp->l_ammo, ourtlev),
 	   (int)LND_AAF(lcp->l_aaf, ourtlev));
 	pr("%2d %2d %2d %2d ",
 	   (int)LND_FC(lcp->l_fuelc, ourtlev),