diff --git a/README.md b/README.md
index 8a96860..69e5242 100644
--- a/README.md
+++ b/README.md
@@ -205,7 +205,7 @@ int check(uint64_t s48, void *data)
 int main()
 {
     int styp = Swamp_Hut;
-    int mc = MC_1_17;
+    int mc = MC_1_18;
     uint64_t basecnt = 0;
     uint64_t *bases = NULL;
     int threads = 8;
diff --git a/finders.c b/finders.c
index f9b5990..d506359 100644
--- a/finders.c
+++ b/finders.c
@@ -1429,7 +1429,7 @@ Pos getSpawn(const Generator *g)
     int found;
     int i;
 
-    uint64_t rnd;
+    uint64_t rnd = 0;
     if (g->mc <= MC_1_17)
     {
         setSeed(&rnd, g->seed);