diff --git a/genmap.sh b/genmap.sh
index 30f76b6..b57899d 100755
--- a/genmap.sh
+++ b/genmap.sh
@@ -52,7 +52,7 @@ action() {
     # Copie du dossier leaftest vers /tmp puis on l'exécute de là
     local config="$serverpath/minetest/minetest.conf"
     local workdir=$(mktemp -d "/tmp/minetest-mapper.XXXXXXXXX")
-    local spawn=$(grep "static_spawnpoint" "$config" | tr -d " " | cut -f 2 -d "=" | cut -f 1 -d' ');
+    local spawn=$(grep "^static_spawnpoint" "$config" | tr -d " " | cut -f 2 -d "=" | cut -f 1 -d' ');
     local spawnx=$(cut -f 1 -d "," <<<$spawn)
     local spawnz=$(cut -f 3 -d "," <<<$spawn)
     local mapsize=12288