diff --git a/.circleci/config.yml b/.circleci/config.yml
index 44cbf974e02..704d32f0e34 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -120,26 +120,25 @@ jobs:
 
   get_data:
     docker:
-      - image: continuumio/miniconda3:4.9.2-alpine
+      - image: quay.io/condaforge/miniforge3:24.9.0-0
     working_directory: /tmp/data
     environment:
       - TEMPLATEFLOW_HOME: /tmp/templateflow
     steps:
       - restore_cache:
           keys:
-            - env-v2-{{ .Branch }}-
-            - env-v2-master-
-            - env-v2-
+            - env-v0-{{ .Branch }}-
+            - env-v0-master-
+            - env-v0-
       - run:
           name: Setup git-annex, DataLad & TemplateFlow
           command: |
-            apk update && apk add --no-cache coreutils
-            conda install -y -c conda-forge python=*=*cpython datalad git wget
-            python -m pip install --no-cache-dir -U datalad-osf templateflow
+            mamba install -y python=*=*cpython git-annex=*=alldep* unzip
+            python -m pip install --no-cache-dir -U datalad datalad-osf templateflow
             git config --global user.name 'NiPreps Bot'
             git config --global user.email 'nipreps@gmail.com'
       - save_cache:
-          key: env-v2-{{ .Branch }}-{{ .BuildNum }}
+          key: env-v0-{{ .Branch }}-{{ .BuildNum }}
           paths:
             - /opt/conda