diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 8c1ad2a..be0dce1 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -8,7 +8,7 @@ name: Docker
 
 on:
   push:
-    branches: [ "master", "wi24" ]
+    branches: [ "master", "*" ]
     # Publish semver tags as releases.
     tags: [ 'v*.*.*' ]
     paths-ignore:
@@ -88,6 +88,5 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-          target: builder
           build-args: |
             "modulename=${{ matrix.modulename }}"
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 26f49e4..39cae79 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,35 +1,9 @@
-# BUILDER CONTAINER
-FROM condaforge/mambaforge:4.14.0-0 as builder
-
-ARG modulename
-
-COPY ${modulename}.yml /docker/environment.yml
-
-RUN . /opt/conda/etc/profile.d/conda.sh && \
-    mamba create --name lock && \
-    conda activate lock && \
-    mamba env list && \
-    mamba install --yes pip conda-lock>=1.2.2 setuptools wheel && \
-    conda-lock lock \
-        --platform linux-64 \
-        --file /docker/environment.yml \
-        --kind lock \
-        --lockfile /docker/conda-lock.yml
-
-RUN . /opt/conda/etc/profile.d/conda.sh && \
-    conda activate lock && \
-    conda-lock install \
-        --mamba \
-        --copy \
-        --prefix /opt/env \
-        /docker/conda-lock.yml
-
-
-# PRODUCTION (AKA PRIMARY) CONTAINER
-FROM ucsdets/datahub-base-notebook:2023.1-stable as primary
+FROM ucsdets/datahub-base-notebook:2023.1-stable
 
 USER root
 
+ARG modulename
+
 RUN sed -i 's:^path-exclude=/usr/share/man:#path-exclude=/usr/share/man:' \
     /etc/dpkg/dpkg.cfg.d/excludes
 
@@ -53,8 +27,6 @@ RUN apt-get update && apt-get install -y \
 RUN conda config --set channel_priority strict && \
     mamba install -y -n base -c conda-forge --override-channels bash_kernel nb_conda_kernels
 
-#KEEP THIS COMMENT LINE - it is replaced dynamically within github actions to install each of the modules
-
-RUN yes | unminimize || echo "done"
-
-USER $NB_USER
\ No newline at end of file
+COPY ${modulename}.yml /tmp
+RUN mamba env create --file /tmp/${modulename}.yml && \
+    mamba clean -afy
\ No newline at end of file