diff --git a/doc/environment.yml b/doc/environment.yml
index f41b44da52..0c10630d2b 100644
--- a/doc/environment.yml
+++ b/doc/environment.yml
@@ -3,7 +3,6 @@ channels:
   - conda-forge
   - defaults
 dependencies:
-  - python=3.11
   - gdal
   - numpy
   - scipy