diff --git a/README.md b/README.md
index ab6472ee4..4866657e3 100644
--- a/README.md
+++ b/README.md
@@ -119,7 +119,7 @@ problems.
 | 🐍 Snake                                       | Routing  | `Snake-v1`                                           | [code](https://github.com/instadeepai/jumanji/tree/main/jumanji/environments/routing/snake/)     | [doc](https://instadeepai.github.io/jumanji/environments/snake/)       |
 | 📬 TSP (Travelling Salesman Problem)           | Routing  | `TSP-v1`                                             | [code](https://github.com/instadeepai/jumanji/tree/main/jumanji/environments/routing/tsp/)       | [doc](https://instadeepai.github.io/jumanji/environments/tsp/)         |
 | Multi Minimum Spanning Tree Problem | Routing  | `MMST-v0`                                | [code](https://github.com/instadeepai/jumanji/tree/main/jumanji/environments/routing/mmst)    | [doc](https://instadeepai.github.io/jumanji/environments/mmst/)    |
-| ᗧ•••ᗣ•• PacMan   | Routing  | `PacMan-v0`                                            | [code](https://github.com/instadeepai/jumanji/tree/main/jumanji/environments/routing/pac_man/)      | [doc](https://instadeepai.github.io/jumanji/environments/pac_man/)
+| ᗧ•••ᗣ•• PacMan   | Routing  | `PacMan-v1`                                            | [code](https://github.com/instadeepai/jumanji/tree/main/jumanji/environments/routing/pac_man/)      | [doc](https://instadeepai.github.io/jumanji/environments/pac_man/)
 | 👾 Sokoban                                                     | Routing  | `Sokoban-v0`                                         | [code](https://github.com/instadeepai/jumanji/tree/main/jumanji/environments/routing/sokoban/)          | [doc](https://instadeepai.github.io/jumanji/environments/sokoban/)         |
 
 <h2 name="install" id="install">Installation 🎬</h2>
diff --git a/docs/environments/pac_man.md b/docs/environments/pac_man.md
index b90b0ac09..ca19bcd5a 100644
--- a/docs/environments/pac_man.md
+++ b/docs/environments/pac_man.md
@@ -62,4 +62,4 @@ Eating a ghost when scatter mode is enabled also awards +200 points but, points
 
 
 ## Registered Versions 📖
-- `PacMan-v0`, PacMan in a 31x28 map with simple grid observations.
+- `PacMan-v1`, PacMan in a 31x28 map with simple grid observations.
diff --git a/jumanji/__init__.py b/jumanji/__init__.py
index 5e04ad474..1beecead2 100644
--- a/jumanji/__init__.py
+++ b/jumanji/__init__.py
@@ -132,8 +132,10 @@
 
 # Sokoban with deepmind dataset generator
 register(id="Sokoban-v0", entry_point="jumanji.environments:Sokoban")
-# Pacman - minimal version of Atarti Pacman game
-register(id="PacMan-v0", entry_point="jumanji.environments:PacMan")
+
+# Pacman - minimal version of Atari Pacman game
+register(id="PacMan-v1", entry_point="jumanji.environments:PacMan")
+
 # SlidingTilePuzzle - A sliding tile puzzle environment with the default grid size of 5x5.
 register(
     id="SlidingTilePuzzle-v0", entry_point="jumanji.environments:SlidingTilePuzzle"
diff --git a/jumanji/environments/routing/pac_man/utils.py b/jumanji/environments/routing/pac_man/utils.py
index 95216f37d..ef49f7741 100644
--- a/jumanji/environments/routing/pac_man/utils.py
+++ b/jumanji/environments/routing/pac_man/utils.py
@@ -325,7 +325,7 @@ def get_valid_positions(pos: chex.Array) -> Any:
     # Get distances of valid locations
     valid_no_back_d = valid_no_back * ghost_dist
     invert_mask = valid_no_back != 1
-    invert_mask = invert_mask * jnp.inf
+    invert_mask = jnp.where(invert_mask, jnp.inf, invert_mask)
     # Set distance of all invalid areas to infinity
     valid_no_back_d = valid_no_back_d + invert_mask
     masked_dist = valid_no_back_d
diff --git a/jumanji/training/configs/env/pac_man.yaml b/jumanji/training/configs/env/pac_man.yaml
index 3c0f7b78e..e5ce83bce 100644
--- a/jumanji/training/configs/env/pac_man.yaml
+++ b/jumanji/training/configs/env/pac_man.yaml
@@ -1,5 +1,5 @@
 name: pac_man
-registered_version: PacMan-v0
+registered_version: PacMan-v1
 
 network:
     num_channels: [4,4,1]