diff --git a/Resources/Maps/pebble.yml b/Resources/Maps/pebble.yml
index 60368b66690..f482f041c2a 100644
--- a/Resources/Maps/pebble.yml
+++ b/Resources/Maps/pebble.yml
@@ -7627,7 +7627,7 @@ entities:
     - pos: 0.5,18.5
       parent: 2
       type: Transform
-- proto: AsteroidAltRock
+- proto: AsteroidRock
   entities:
   - uid: 349
     components:
@@ -11016,7 +11016,7 @@ entities:
     - pos: 40.5,-17.5
       parent: 2
       type: Transform
-- proto: AsteroidAltRockMining
+- proto: AsteroidRockMining
   entities:
   - uid: 998
     components: