diff --git a/minerl/env/core.py b/minerl/env/core.py
index f9f6a1321..8b7dc87f5 100644
--- a/minerl/env/core.py
+++ b/minerl/env/core.py
@@ -420,7 +420,7 @@ def _process_action(self, action_in) -> str:
                     subact = " ".join(str(x) for x in subact)
 
                 action_in[act] = subact
-            elif isinstance(self.action_space.spaces[act], gym.spaces.Discrete):
+            elif isinstance(bottom_env_spec.action_space.spaces[act], gym.spaces.Discrete):
                 action_in[act] = int(action_in[act])
 
             action_str.append(
diff --git a/minerl/herobraine/envs.py b/minerl/herobraine/envs.py
index ef0c82ff8..ea963f288 100644
--- a/minerl/herobraine/envs.py
+++ b/minerl/herobraine/envs.py
@@ -10,6 +10,8 @@
 import minerl.data.version
 import os
 
+
+
 # Must load non-obfuscated envs first!
 # Publish.py depends on this order for black-listing streams
 MINERL_TREECHOP_V0 = Treechop()
@@ -25,9 +27,6 @@
 MINERL_OBTAIN_IRON_PICKAXE_V0 = ObtainIronPickaxe(dense=False)
 MINERL_OBTAIN_IRON_PICKAXE_DENSE_V0 = ObtainIronPickaxe(dense=True)
 
-# # Survival envs
-# MINERL_OBTAIN_DIAMOND_SURVIVAL_V0 = ObtainDiamondSurvival(dense=False)
-
 # # prototype envs
 # # TODO: Actually make these work and correct, it'll be good to release these.
 # MINERL_OBTAIN_MEAT_V0 = Obtain(target_item='meat', dense=False, reward_schedule={
@@ -50,6 +49,9 @@
 # TODO FORMAT THIS AUTOMATICALLY USING CIRCULAR IMPORTS
 os.path.dirname(os.path.abspath(__file__)), "env_specs", "obfuscators", "comp", "v3")
 
+# # Survival envs
+MINERL_OBTAIN_DIAMOND_SURVIVAL_V0 =  Obfuscated(Vectorized(ObtainDiamondSurvival(dense=True), common_envs=comp_envs), comp_obfuscator_dir, 'MineRLObtainDiamondSurvivalVectorObf-v0')
+
 
 
 MINERL_TREECHOP_OBF_V0 = Obfuscated(Vectorized(MINERL_TREECHOP_V0, common_envs=comp_envs), comp_obfuscator_dir)
@@ -65,6 +67,8 @@
 MINERL_OBTAIN_IRON_PICKAXE_OBF_V0 = Obfuscated(Vectorized(MINERL_OBTAIN_IRON_PICKAXE_V0, common_envs=comp_envs), comp_obfuscator_dir)
 MINERL_OBTAIN_IRON_PICKAXE_DENSE_OBF_V0 = Obfuscated(Vectorized(MINERL_OBTAIN_IRON_PICKAXE_DENSE_V0, common_envs=comp_envs), comp_obfuscator_dir)
 
+
+
 # ENVS = [MINERL_OBTAIN_IRON_PICKAXE_OBF_V0]
 
 
diff --git a/setup.py b/setup.py
index 5c20230eb..05e0fae8a 100644
--- a/setup.py
+++ b/setup.py
@@ -88,7 +88,7 @@ def package_files(directory):
 
 setuptools.setup(
       name='minerl',
-      version='0.3.0',
+      version='0.3.1',
       description='MineRL environment and data loader for reinforcement learning from human demonstration in Minecraft',
       long_description=markdown,
       long_description_content_type="text/markdown",
diff --git a/tests/excluded/no_op_test.py b/tests/excluded/no_op_test.py
new file mode 100644
index 000000000..d37a88848
--- /dev/null
+++ b/tests/excluded/no_op_test.py
@@ -0,0 +1,4 @@
+import minerl, gym
+env = gym.make("MineRLObtainDiamondVectorObf-v0")
+obs = env.reset()
+_ = env.step(env.action_space.noop()) # Also happens if you try to feed in {'vector': np.random.random((64,))}
\ No newline at end of file