diff --git a/src/kernel/curse.c b/src/kernel/curse.c
index 12f635521..1818079b5 100644
--- a/src/kernel/curse.c
+++ b/src/kernel/curse.c
@@ -255,6 +255,9 @@ void curse_write(const attrib * a, const void *owner, struct storage *store)
     if (global.data_version < EXPLICIT_CURSE_ISNEW_VERSION) {
         flags = (c->flags & ~CURSE_ISNEW) | (c->type->flags & CURSE_ISNEW);
     }
+    else {
+        flags = c->flags | c->type->flags;
+    }
 
     WRITE_INT(store, c->no);
     WRITE_TOK(store, ct->cname);
diff --git a/src/kernel/unit.c b/src/kernel/unit.c
index 9906bc4aa..ea2bbd950 100644
--- a/src/kernel/unit.c
+++ b/src/kernel/unit.c
@@ -1282,7 +1282,7 @@ static int update_gbdream(const unit * u, int bonus, curse *c, const curse_type
         if (sign * effect > sign * bonus) {
             if (mage == NULL || mage->number == 0
                 || sign>0?alliedunit(mage, u->faction, HELP_GUARD):!alliedunit(mage, u->faction, HELP_GUARD)) {
-                bonus = effect;
+                bonus = (int)effect;
             }
         }
     }
@@ -1322,7 +1322,7 @@ int att_modification(const unit * u, skill_t sk)
      * jeweils erste vom Typ C_GBDREAM zurueckgegen wird, wir aber alle
      * durchsuchen und aufaddieren muessen */
     if (u->region) {
-        double bonus = 0, malus = 0;
+        int bonus = 0, malus = 0;
         attrib *a = a_find(u->region->attribs, &at_curse);
         while (a && a->type == &at_curse) {
             curse *c = (curse *)a->data.v;
diff --git a/src/spells.c b/src/spells.c
index 3df54e2de..734858745 100644
--- a/src/spells.c
+++ b/src/spells.c
@@ -4697,7 +4697,7 @@ static int sp_gbdreams(castorder * co, const char *curse_name, int effect)
     duration = 2 + rng_int() % duration;
 
     /* Nichts machen als ein entsprechendes Attribut in die Region legen. */
-    c = create_curse(mage, &r->attribs, ct_find(curse_name), power, duration, effect, 0);
+    c = create_curse(mage, &r->attribs, ct_find(curse_name), power, duration, (float)effect, 0);
 
     /* Erfolg melden */
     ADDMSG(&mage->faction->msgs, msg_message("regionmagic_effect",