diff --git a/virtual_environments/conda.nu b/virtual_environments/conda.nu
index 0825e50..21f99f6 100644
--- a/virtual_environments/conda.nu
+++ b/virtual_environments/conda.nu
@@ -1,7 +1,7 @@
 # Activate conda environment
 export def-env activate [
-    env_name: string@'nu-complete conda envs' = "base" # name of the environment
-    --no-prompt                                        # do not update the prompt
+    env_name: string@'nu-complete conda envs' # name of the environment
+    --no-prompt                               # do not update the prompt
 ] {
     let conda_info = (conda info --envs --json | from json)