diff --git a/installers-conda/build_installers.py b/installers-conda/build_installers.py
index f3344b66d42..325f0a5c525 100644
--- a/installers-conda/build_installers.py
+++ b/installers-conda/build_installers.py
@@ -187,8 +187,6 @@ def _create_conda_lock(env_type='base'):
     definitions = {
         "channels": [
             CONDA_BLD_PATH,
-            "conda-forge/label/spyder_dev",
-            "conda-forge/label/spyder_kernels_rc",
             "conda-forge"
         ],
         "dependencies": [k + v for k, v in specs.items()],