diff --git a/.readthedocs.yml b/.readthedocs.yml
index af0e4b810c..f015d9c63d 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -7,15 +7,13 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: miniconda3-4.7
+    python: "3.10"
+    rust: "1.64"
 
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
   configuration: doc/conf.py
 
-conda:
-  environment: doc/environment.yml
-
 python:
   install:
     - method: pip
diff --git a/doc/environment.yml b/doc/environment.yml
deleted file mode 100644
index 129ee5700e..0000000000
--- a/doc/environment.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-channels:
-  - conda-forge
-  - defaults
-dependencies:
-  - rust
-  - python=3.10
-  - pip