diff --git a/.github/unittest/linux_libs/scripts_pettingzoo/environment.yml b/.github/unittest/linux_libs/scripts_pettingzoo/environment.yml
index 90bd75469eb..f6c79784a0b 100644
--- a/.github/unittest/linux_libs/scripts_pettingzoo/environment.yml
+++ b/.github/unittest/linux_libs/scripts_pettingzoo/environment.yml
@@ -8,7 +8,6 @@ dependencies:
     - cloudpickle
     - gym
     - gym-notices
-    - importlib_metadata
     - six
     - zipp
     - pytest
diff --git a/.github/unittest/linux_libs/scripts_smacv2/environment.yml b/.github/unittest/linux_libs/scripts_smacv2/environment.yml
index 7ad0696f8d5..f6dae836c91 100644
--- a/.github/unittest/linux_libs/scripts_smacv2/environment.yml
+++ b/.github/unittest/linux_libs/scripts_smacv2/environment.yml
@@ -7,7 +7,6 @@ dependencies:
     - cloudpickle
     - gym
     - gym-notices
-    - importlib_metadata
     - zipp
     - pytest
     - pytest-cov
diff --git a/.github/unittest/linux_libs/scripts_vmas/environment.yml b/.github/unittest/linux_libs/scripts_vmas/environment.yml
index 6c2e8cf52fa..58fa50e828d 100644
--- a/.github/unittest/linux_libs/scripts_vmas/environment.yml
+++ b/.github/unittest/linux_libs/scripts_vmas/environment.yml
@@ -7,7 +7,6 @@ dependencies:
     - cloudpickle
     - gym
     - gym-notices
-    - importlib_metadata
     - numpy
     - pyglet==1.5.27
     - six